-69.52% is the change from 702 to 214
Calculation steps:
[( 214 - 702 ) ÷ 702] x 100 = -69.52%
Formula
Percentage change = [(214 - 702) / 702] x 100
Subtract the new number by the original number
214 - 702 = -488
-488 ÷ 702 = -0.6951566951566952
-0.6951566951566952 x 100 = -69.52%