-1.76% is the change from 852 to 837
Calculation steps:
[( 837 - 852 ) ÷ 852] x 100 = -1.76%
Formula
Percentage change = [(837 - 852) / 852] x 100
Subtract the new number by the original number
837 - 852 = -15
-15 ÷ 852 = -0.017605633802816902
-0.017605633802816902 x 100 = -1.76%