-52.23% is the change from 852 to 407
Calculation steps:
[( 407 - 852 ) ÷ 852] x 100 = -52.23%
Formula
Percentage change = [(407 - 852) / 852] x 100
Subtract the new number by the original number
407 - 852 = -445
-445 ÷ 852 = -0.5223004694835681
-0.5223004694835681 x 100 = -52.23%