23.4% is the change from 577 to 712
Calculation steps:
[( 712 - 577 ) ÷ 577] x 100 = 23.4%
Formula
Percentage change = [(712 - 577) / 577] x 100
Subtract the new number by the original number
712 - 577 = 135
135 ÷ 577 = 0.2339688041594454
0.2339688041594454 x 100 = 23.4%