Hey there!!
How do you convert any fraction or number to percentage?
Ans : We just multiply the given fraction or number with 100
Over here, the fraction given is 4/5
To convert this into a fraction, we shall multiply this by 100
... ( 4 / 5 ) × 100
... 400 / 5
... 80
Hence, LA Galaxy have won 80% of the games.
Hope my answer helps!!