-84.28% is the change from 566 to 89
Calculation steps:
[( 89 - 566 ) ÷ 566] x 100 = -84.28%
Formula
Percentage change = [(89 - 566) / 566] x 100
Subtract the new number by the original number
89 - 566 = -477
-477 ÷ 566 = -0.842756183745583
-0.842756183745583 x 100 = -84.28%