32.93% is the change from 577 to 767
Calculation steps:
[( 767 - 577 ) ÷ 577] x 100 = 32.93%
Formula
Percentage change = [(767 - 577) / 577] x 100
Subtract the new number by the original number
767 - 577 = 190
190 ÷ 577 = 0.3292894280762565
0.3292894280762565 x 100 = 32.93%