-25.52% is the change from 286 to 213
Calculation steps:
[( 213 - 286 ) ÷ 286] x 100 = -25.52%
Formula
Percentage change = [(213 - 286) / 286] x 100
Subtract the new number by the original number
213 - 286 = -73
-73 ÷ 286 = -0.25524475524475526
-0.25524475524475526 x 100 = -25.52%