-80.39% is the change from 561 to 110
Calculation steps:
[( 110 - 561 ) ÷ 561] x 100 = -80.39%
Formula
Percentage change = [(110 - 561) / 561] x 100
Subtract the new number by the original number
110 - 561 = -451
-451 ÷ 561 = -0.803921568627451
-0.803921568627451 x 100 = -80.39%