-65.35% is the change from 606 to 210
Calculation steps:
[( 210 - 606 ) ÷ 606] x 100 = -65.35%
Formula
Percentage change = [(210 - 606) / 606] x 100
Subtract the new number by the original number
210 - 606 = -396
-396 ÷ 606 = -0.6534653465346535
-0.6534653465346535 x 100 = -65.35%