-82.53% is the change from 561 to 98
Calculation steps:
[( 98 - 561 ) ÷ 561] x 100 = -82.53%
Formula
Percentage change = [(98 - 561) / 561] x 100
Subtract the new number by the original number
98 - 561 = -463
-463 ÷ 561 = -0.8253119429590018
-0.8253119429590018 x 100 = -82.53%