-86.59% is the change from 731 to 98
Calculation steps:
[( 98 - 731 ) ÷ 731] x 100 = -86.59%
Formula
Percentage change = [(98 - 731) / 731] x 100
Subtract the new number by the original number
98 - 731 = -633
-633 ÷ 731 = -0.86593707250342
-0.86593707250342 x 100 = -86.59%