13.89% is the change from 252 to 287
Calculation steps:
[( 287 - 252 ) ÷ 252] x 100 = 13.89%
Formula
Percentage change = [(287 - 252) / 252] x 100
Subtract the new number by the original number
287 - 252 = 35
35 ÷ 252 = 0.1388888888888889
0.1388888888888889 x 100 = 13.89%