-64.78% is the change from 602 to 212
Calculation steps:
[( 212 - 602 ) ÷ 602] x 100 = -64.78%
Formula
Percentage change = [(212 - 602) / 602] x 100
Subtract the new number by the original number
212 - 602 = -390
-390 ÷ 602 = -0.6478405315614618
-0.6478405315614618 x 100 = -64.78%