-70.94% is the change from 702 to 204
Calculation steps:
[( 204 - 702 ) ÷ 702] x 100 = -70.94%
Formula
Percentage change = [(204 - 702) / 702] x 100
Subtract the new number by the original number
204 - 702 = -498
-498 ÷ 702 = -0.7094017094017094
-0.7094017094017094 x 100 = -70.94%