59.97% is the change from 577 to 923
Calculation steps:
[( 923 - 577 ) ÷ 577] x 100 = 59.97%
Formula
Percentage change = [(923 - 577) / 577] x 100
Subtract the new number by the original number
923 - 577 = 346
346 ÷ 577 = 0.5996533795493935
0.5996533795493935 x 100 = 59.97%