20.87% is the change from 206 to 249
Calculation steps:
[( 249 - 206 ) ÷ 206] x 100 = 20.87%
Formula
Percentage change = [(249 - 206) / 206] x 100
Subtract the new number by the original number
249 - 206 = 43
43 ÷ 206 = 0.2087378640776699
0.2087378640776699 x 100 = 20.87%