-51.06% is the change from 852 to 417
Calculation steps:
[( 417 - 852 ) ÷ 852] x 100 = -51.06%
Formula
Percentage change = [(417 - 852) / 852] x 100
Subtract the new number by the original number
417 - 852 = -435
-435 ÷ 852 = -0.5105633802816901
-0.5105633802816901 x 100 = -51.06%