-17.83% is the change from 561 to 461
Calculation steps:
[( 461 - 561 ) ÷ 561] x 100 = -17.83%
Formula
Percentage change = [(461 - 561) / 561] x 100
Subtract the new number by the original number
461 - 561 = -100
-100 ÷ 561 = -0.17825311942959002
-0.17825311942959002 x 100 = -17.83%