-24.17% is the change from 902 to 684
Calculation steps:
[( 684 - 902 ) ÷ 902] x 100 = -24.17%
Formula
Percentage change = [(684 - 902) / 902] x 100
Subtract the new number by the original number
684 - 902 = -218
-218 ÷ 902 = -0.24168514412416853
-0.24168514412416853 x 100 = -24.17%