-51.71% is the change from 702 to 339
Calculation steps:
[( 339 - 702 ) ÷ 702] x 100 = -51.71%
Formula
Percentage change = [(339 - 702) / 702] x 100
Subtract the new number by the original number
339 - 702 = -363
-363 ÷ 702 = -0.5170940170940171
-0.5170940170940171 x 100 = -51.71%