-81.46% is the change from 561 to 104
Calculation steps:
[( 104 - 561 ) ÷ 561] x 100 = -81.46%
Formula
Percentage change = [(104 - 561) / 561] x 100
Subtract the new number by the original number
104 - 561 = -457
-457 ÷ 561 = -0.8146167557932263
-0.8146167557932263 x 100 = -81.46%
Example