-84.42% is the change from 629 to 98
Calculation steps:
[( 98 - 629 ) ÷ 629] x 100 = -84.42%
Formula
Percentage change = [(98 - 629) / 629] x 100
Subtract the new number by the original number
98 - 629 = -531
-531 ÷ 629 = -0.8441971383147854
-0.8441971383147854 x 100 = -84.42%