-31.59% is the change from 997 to 682
Calculation steps:
[( 682 - 997 ) ÷ 997] x 100 = -31.59%
Formula
Percentage change = [(682 - 997) / 997] x 100
Subtract the new number by the original number
682 - 997 = -315
-315 ÷ 997 = -0.3159478435305918
-0.3159478435305918 x 100 = -31.59%