-72.08% is the change from 566 to 158
Calculation steps:
[( 158 - 566 ) ÷ 566] x 100 = -72.08%
Formula
Percentage change = [(158 - 566) / 566] x 100
Subtract the new number by the original number
158 - 566 = -408
-408 ÷ 566 = -0.7208480565371025
-0.7208480565371025 x 100 = -72.08%