21.49% is the change from 577 to 701
Calculation steps:
[( 701 - 577 ) ÷ 577] x 100 = 21.49%
Formula
Percentage change = [(701 - 577) / 577] x 100
Subtract the new number by the original number
701 - 577 = 124
124 ÷ 577 = 0.21490467937608318
0.21490467937608318 x 100 = 21.49%