-78.34% is the change from 711 to 154
Calculation steps:
[( 154 - 711 ) ÷ 711] x 100 = -78.34%
Formula
Percentage change = [(154 - 711) / 711] x 100
Subtract the new number by the original number
154 - 711 = -557
-557 ÷ 711 = -0.7834036568213784
-0.7834036568213784 x 100 = -78.34%