17.14% is the change from 245 to 287
Calculation steps:
[( 287 - 245 ) ÷ 245] x 100 = 17.14%
Formula
Percentage change = [(287 - 245) / 245] x 100
Subtract the new number by the original number
287 - 245 = 42
42 ÷ 245 = 0.17142857142857143
0.17142857142857143 x 100 = 17.14%