-96.39% is the change from 83 to 3
Calculation steps:
[( 3 - 83 ) ÷ 83] x 100 = -96.39%
Formula
Percentage change = [(3 - 83) / 83] x 100
Subtract the new number by the original number
3 - 83 = -80
-80 ÷ 83 = -0.963855421686747
-0.963855421686747 x 100 = -96.39%