-31.34% is the change from 702 to 482
Calculation steps:
[( 482 - 702 ) ÷ 702] x 100 = -31.34%
Formula
Percentage change = [(482 - 702) / 702] x 100
Subtract the new number by the original number
482 - 702 = -220
-220 ÷ 702 = -0.31339031339031337
-0.31339031339031337 x 100 = -31.34%