-84.36% is the change from 652 to 102
Calculation steps:
[( 102 - 652 ) ÷ 652] x 100 = -84.36%
Formula
Percentage change = [(102 - 652) / 652] x 100
Subtract the new number by the original number
102 - 652 = -550
-550 ÷ 652 = -0.843558282208589
-0.843558282208589 x 100 = -84.36%