56.15% is the change from 577 to 901
Calculation steps:
[( 901 - 577 ) ÷ 577] x 100 = 56.15%
Formula
Percentage change = [(901 - 577) / 577] x 100
Subtract the new number by the original number
901 - 577 = 324
324 ÷ 577 = 0.561525129982669
0.561525129982669 x 100 = 56.15%