-88.95% is the change from 733 to 81
Calculation steps:
[( 81 - 733 ) ÷ 733] x 100 = -88.95%
Formula
Percentage change = [(81 - 733) / 733] x 100
Subtract the new number by the original number
81 - 733 = -652
-652 ÷ 733 = -0.8894952251023193
-0.8894952251023193 x 100 = -88.95%