19.14% is the change from 209 to 249
Calculation steps:
[( 249 - 209 ) ÷ 209] x 100 = 19.14%
Formula
Percentage change = [(249 - 209) / 209] x 100
Subtract the new number by the original number
249 - 209 = 40
40 ÷ 209 = 0.19138755980861244
0.19138755980861244 x 100 = 19.14%