-50.94% is the change from 852 to 418
Calculation steps:
[( 418 - 852 ) ÷ 852] x 100 = -50.94%
Formula
Percentage change = [(418 - 852) / 852] x 100
Subtract the new number by the original number
418 - 852 = -434
-434 ÷ 852 = -0.5093896713615024
-0.5093896713615024 x 100 = -50.94%