-46.12% is the change from 902 to 486
Calculation steps:
[( 486 - 902 ) ÷ 902] x 100 = -46.12%
Formula
Percentage change = [(486 - 902) / 902] x 100
Subtract the new number by the original number
486 - 902 = -416
-416 ÷ 902 = -0.4611973392461197
-0.4611973392461197 x 100 = -46.12%