-93.94% is the change from 561 to 34
Calculation steps:
[( 34 - 561 ) ÷ 561] x 100 = -93.94%
Formula
Percentage change = [(34 - 561) / 561] x 100
Subtract the new number by the original number
34 - 561 = -527
-527 ÷ 561 = -0.9393939393939394
-0.9393939393939394 x 100 = -93.94%