-85.08% is the change from 563 to 84
Calculation steps:
[( 84 - 563 ) ÷ 563] x 100 = -85.08%
Formula
Percentage change = [(84 - 563) / 563] x 100
Subtract the new number by the original number
84 - 563 = -479
-479 ÷ 563 = -0.8507992895204263
-0.8507992895204263 x 100 = -85.08%