-77.99% is the change from 718 to 158
Calculation steps:
[( 158 - 718 ) ÷ 718] x 100 = -77.99%
Formula
Percentage change = [(158 - 718) / 718] x 100
Subtract the new number by the original number
158 - 718 = -560
-560 ÷ 718 = -0.7799442896935933
-0.7799442896935933 x 100 = -77.99%