-26.94% is the change from 824 to 602
Calculation steps:
[( 602 - 824 ) ÷ 824] x 100 = -26.94%
Formula
Percentage change = [(602 - 824) / 824] x 100
Subtract the new number by the original number
602 - 824 = -222
-222 ÷ 824 = -0.26941747572815533
-0.26941747572815533 x 100 = -26.94%