-80.8% is the change from 750 to 144
Calculation steps:
[( 144 - 750 ) ÷ 750] x 100 = -80.8%
Formula
Percentage change = [(144 - 750) / 750] x 100
Subtract the new number by the original number
144 - 750 = -606
-606 ÷ 750 = -0.808
-0.808 x 100 = -80.8%