-66.86% is the change from 851 to 282
Calculation steps:
[( 282 - 851 ) ÷ 851] x 100 = -66.86%
Formula
Percentage change = [(282 - 851) / 851] x 100
Subtract the new number by the original number
282 - 851 = -569
-569 ÷ 851 = -0.6686251468860165
-0.6686251468860165 x 100 = -66.86%