54.69% is the change from 501 to 775
Calculation steps:
[( 775 - 501 ) ÷ 501] x 100 = 54.69%
Formula
Percentage change = [(775 - 501) / 501] x 100
Subtract the new number by the original number
775 - 501 = 274
274 ÷ 501 = 0.5469061876247505
0.5469061876247505 x 100 = 54.69%