-79.89% is the change from 711 to 143
Calculation steps:
[( 143 - 711 ) ÷ 711] x 100 = -79.89%
Formula
Percentage change = [(143 - 711) / 711] x 100
Subtract the new number by the original number
143 - 711 = -568
-568 ÷ 711 = -0.7988748241912799
-0.7988748241912799 x 100 = -79.89%