-84.5% is the change from 626 to 97
Calculation steps:
[( 97 - 626 ) ÷ 626] x 100 = -84.5%
Formula
Percentage change = [(97 - 626) / 626] x 100
Subtract the new number by the original number
97 - 626 = -529
-529 ÷ 626 = -0.8450479233226837
-0.8450479233226837 x 100 = -84.5%