-64.75% is the change from 902 to 318
Calculation steps:
[( 318 - 902 ) ÷ 902] x 100 = -64.75%
Formula
Percentage change = [(318 - 902) / 902] x 100
Subtract the new number by the original number
318 - 902 = -584
-584 ÷ 902 = -0.647450110864745
-0.647450110864745 x 100 = -64.75%