-90.31% is the change from 733 to 71
Calculation steps:
[( 71 - 733 ) ÷ 733] x 100 = -90.31%
Formula
Percentage change = [(71 - 733) / 733] x 100
Subtract the new number by the original number
71 - 733 = -662
-662 ÷ 733 = -0.903137789904502
-0.903137789904502 x 100 = -90.31%