-88.93% is the change from 750 to 83
Calculation steps:
[( 83 - 750 ) ÷ 750] x 100 = -88.93%
Formula
Percentage change = [(83 - 750) / 750] x 100
Subtract the new number by the original number
83 - 750 = -667
-667 ÷ 750 = -0.8893333333333333
-0.8893333333333333 x 100 = -88.93%