-86.6% is the change from 851 to 114
Calculation steps:
[( 114 - 851 ) ÷ 851] x 100 = -86.6%
Formula
Percentage change = [(114 - 851) / 851] x 100
Subtract the new number by the original number
114 - 851 = -737
-737 ÷ 851 = -0.8660399529964747
-0.8660399529964747 x 100 = -86.6%