-25.87% is the change from 286 to 212
Calculation steps:
[( 212 - 286 ) ÷ 286] x 100 = -25.87%
Formula
Percentage change = [(212 - 286) / 286] x 100
Subtract the new number by the original number
212 - 286 = -74
-74 ÷ 286 = -0.25874125874125875
-0.25874125874125875 x 100 = -25.87%