-60.83% is the change from 577 to 226
Calculation steps:
[( 226 - 577 ) ÷ 577] x 100 = -60.83%
Formula
Percentage change = [(226 - 577) / 577] x 100
Subtract the new number by the original number
226 - 577 = -351
-351 ÷ 577 = -0.608318890814558
-0.608318890814558 x 100 = -60.83%