-7.11% is the change from 577 to 536
Calculation steps:
[( 536 - 577 ) ÷ 577] x 100 = -7.11%
Formula
Percentage change = [(536 - 577) / 577] x 100
Subtract the new number by the original number
536 - 577 = -41
-41 ÷ 577 = -0.07105719237435008
-0.07105719237435008 x 100 = -7.11%