-1.65% is the change from 851 to 837
Calculation steps:
[( 837 - 851 ) ÷ 851] x 100 = -1.65%
Formula
Percentage change = [(837 - 851) / 851] x 100
Subtract the new number by the original number
837 - 851 = -14
-14 ÷ 851 = -0.01645123384253819
-0.01645123384253819 x 100 = -1.65%