-6.32% is the change from 902 to 845
Calculation steps:
[( 845 - 902 ) ÷ 902] x 100 = -6.32%
Formula
Percentage change = [(845 - 902) / 902] x 100
Subtract the new number by the original number
845 - 902 = -57
-57 ÷ 902 = -0.06319290465631928
-0.06319290465631928 x 100 = -6.32%