-26.76% is the change from 822 to 602
Calculation steps:
[( 602 - 822 ) ÷ 822] x 100 = -26.76%
Formula
Percentage change = [(602 - 822) / 822] x 100
Subtract the new number by the original number
602 - 822 = -220
-220 ÷ 822 = -0.26763990267639903
-0.26763990267639903 x 100 = -26.76%