-81.23% is the change from 762 to 143
Calculation steps:
[( 143 - 762 ) ÷ 762] x 100 = -81.23%
Formula
Percentage change = [(143 - 762) / 762] x 100
Subtract the new number by the original number
143 - 762 = -619
-619 ÷ 762 = -0.8123359580052494
-0.8123359580052494 x 100 = -81.23%