-10.57% is the change from 577 to 516
Calculation steps:
[( 516 - 577 ) ÷ 577] x 100 = -10.57%
Formula
Percentage change = [(516 - 577) / 577] x 100
Subtract the new number by the original number
516 - 577 = -61
-61 ÷ 577 = -0.10571923743500866
-0.10571923743500866 x 100 = -10.57%