-86.84% is the change from 737 to 97
Calculation steps:
[( 97 - 737 ) ÷ 737] x 100 = -86.84%
Formula
Percentage change = [(97 - 737) / 737] x 100
Subtract the new number by the original number
97 - 737 = -640
-640 ÷ 737 = -0.8683853459972863
-0.8683853459972863 x 100 = -86.84%