-72.36% is the change from 568 to 157
Calculation steps:
[( 157 - 568 ) ÷ 568] x 100 = -72.36%
Formula
Percentage change = [(157 - 568) / 568] x 100
Subtract the new number by the original number
157 - 568 = -411
-411 ÷ 568 = -0.7235915492957746
-0.7235915492957746 x 100 = -72.36%