-33.55% is the change from 906 to 602
Calculation steps:
[( 602 - 906 ) ÷ 906] x 100 = -33.55%
Formula
Percentage change = [(602 - 906) / 906] x 100
Subtract the new number by the original number
602 - 906 = -304
-304 ÷ 906 = -0.3355408388520971
-0.3355408388520971 x 100 = -33.55%