-67.02% is the change from 652 to 215
Calculation steps:
[( 215 - 652 ) ÷ 652] x 100 = -67.02%
Formula
Percentage change = [(215 - 652) / 652] x 100
Subtract the new number by the original number
215 - 652 = -437
-437 ÷ 652 = -0.6702453987730062
-0.6702453987730062 x 100 = -67.02%