-5.28% is the change from 852 to 807
Calculation steps:
[( 807 - 852 ) ÷ 852] x 100 = -5.28%
Formula
Percentage change = [(807 - 852) / 852] x 100
Subtract the new number by the original number
807 - 852 = -45
-45 ÷ 852 = -0.0528169014084507
-0.0528169014084507 x 100 = -5.28%