33.28% is the change from 577 to 769
Calculation steps:
[( 769 - 577 ) ÷ 577] x 100 = 33.28%
Formula
Percentage change = [(769 - 577) / 577] x 100
Subtract the new number by the original number
769 - 577 = 192
192 ÷ 577 = 0.3327556325823224
0.3327556325823224 x 100 = 33.28%