-98.47% is the change from 652 to 10
Calculation steps:
[( 10 - 652 ) ÷ 652] x 100 = -98.47%
Formula
Percentage change = [(10 - 652) / 652] x 100
Subtract the new number by the original number
10 - 652 = -642
-642 ÷ 652 = -0.9846625766871165
-0.9846625766871165 x 100 = -98.47%