-77.38% is the change from 902 to 204
Calculation steps:
[( 204 - 902 ) ÷ 902] x 100 = -77.38%
Formula
Percentage change = [(204 - 902) / 902] x 100
Subtract the new number by the original number
204 - 902 = -698
-698 ÷ 902 = -0.7738359201773836
-0.7738359201773836 x 100 = -77.38%