-66.16% is the change from 851 to 288
Calculation steps:
[( 288 - 851 ) ÷ 851] x 100 = -66.16%
Formula
Percentage change = [(288 - 851) / 851] x 100
Subtract the new number by the original number
288 - 851 = -563
-563 ÷ 851 = -0.6615746180963572
-0.6615746180963572 x 100 = -66.16%