-86.89% is the change from 740 to 97
Calculation steps:
[( 97 - 740 ) ÷ 740] x 100 = -86.89%
Formula
Percentage change = [(97 - 740) / 740] x 100
Subtract the new number by the original number
97 - 740 = -643
-643 ÷ 740 = -0.8689189189189189
-0.8689189189189189 x 100 = -86.89%