-25.78% is the change from 287 to 213
Calculation steps:
[( 213 - 287 ) ÷ 287] x 100 = -25.78%
Formula
Percentage change = [(213 - 287) / 287] x 100
Subtract the new number by the original number
213 - 287 = -74
-74 ÷ 287 = -0.2578397212543554
-0.2578397212543554 x 100 = -25.78%