-88.86% is the change from 745 to 83
Calculation steps:
[( 83 - 745 ) ÷ 745] x 100 = -88.86%
Formula
Percentage change = [(83 - 745) / 745] x 100
Subtract the new number by the original number
83 - 745 = -662
-662 ÷ 745 = -0.8885906040268456
-0.8885906040268456 x 100 = -88.86%