-25.44% is the change from 287 to 214
Calculation steps:
[( 214 - 287 ) ÷ 287] x 100 = -25.44%
Formula
Percentage change = [(214 - 287) / 287] x 100
Subtract the new number by the original number
214 - 287 = -73
-73 ÷ 287 = -0.25435540069686413
-0.25435540069686413 x 100 = -25.44%