-42.79% is the change from 902 to 516
Calculation steps:
[( 516 - 902 ) ÷ 902] x 100 = -42.79%
Formula
Percentage change = [(516 - 902) / 902] x 100
Subtract the new number by the original number
516 - 902 = -386
-386 ÷ 902 = -0.4279379157427938
-0.4279379157427938 x 100 = -42.79%