-83.6% is the change from 561 to 92
Calculation steps:
[( 92 - 561 ) ÷ 561] x 100 = -83.6%
Formula
Percentage change = [(92 - 561) / 561] x 100
Subtract the new number by the original number
92 - 561 = -469
-469 ÷ 561 = -0.8360071301247772
-0.8360071301247772 x 100 = -83.6%