-86.77% is the change from 733 to 97
Calculation steps:
[( 97 - 733 ) ÷ 733] x 100 = -86.77%
Formula
Percentage change = [(97 - 733) / 733] x 100
Subtract the new number by the original number
97 - 733 = -636
-636 ÷ 733 = -0.8676671214188267
-0.8676671214188267 x 100 = -86.77%