Python 2.7, 110 99 95 bytes:

G=input();i=1;exec"print' '*[~-i,G][i>G]+'-'+[str(i)*(2*-~G-i*2),'10'][(i>9)*G>9]+'-';i+=1;"*10

A full program that takes input by an integer in the inclusive range [1,10], where 10 means 100% and 1 means 10%. Can probably be golfed down a bit more.

Try It Online! (Ideone)

Python 2.7, 110 99 95 91 bytes:

G=input();i=1;exec"print' '*[~-i,G][i>G]+'-%s-'%[`i`*(2*-~G-i*2),'10'][(i>9)*G>9];i+=1;"*10

A full program that takes input by an integer in the inclusive range [1,10], where 10 means 100% and 1 means 10%. Can probably be golfed down a bit more.

Try It Online! (Ideone)

Python 2.7, 110 99 bytes:

lambda G:'\n'.join([' '*[~-i,G][i>G]+'-'+[`i`*(2*-~G-i*2),'10'][(i>9)*G>9]+'-'for i in range(1,11)])

An anonymous Lambda function that takes input by an integer in the inclusive range [1,10], where 10 means 100% and 1 means 10%. Can probably be golfed down a bit more.

Try It Online! (Ideone)

Python 2.7, 110 99 95 bytes:

G=input();i=1;exec"print' '*[~-i,G][i>G]+'-'+[str(i)*(2*-~G-i*2),'10'][(i>9)*G>9]+'-';i+=1;"*10

A full program that takes input by an integer in the inclusive range [1,10], where 10 means 100% and 1 means 10%. Can probably be golfed down a bit more.

Try It Online! (Ideone)

Python 2.7, 110 99 bytes:

lambda G:'\n'.join([' '*[~-i,G][i>G]+'-'+[`i`*(2*-~G-i*2),'10'][(i>9)*G>9]+'-'for i in range(1,11)])

Takes input by an integer in the inclusive range [1,10], where 10 means 100% and 1 means 10%. Can probably be golfed down a bit more.

Python 2.7, 110 99 bytes:

lambda G:'\n'.join([' '*[~-i,G][i>G]+'-'+[`i`*(2*-~G-i*2),'10'][(i>9)*G>9]+'-'for i in range(1,11)])

An anonymous Lambda function that takes input by an integer in the inclusive range [1,10], where 10 means 100% and 1 means 10%. Can probably be golfed down a bit more.

Try It Online! (Ideone)