20.39% is the change from 206 to 248
Calculation steps:
[( 248 - 206 ) ÷ 206] x 100 = 20.39%
Formula
Percentage change = [(248 - 206) / 206] x 100
Subtract the new number by the original number
248 - 206 = 42
42 ÷ 206 = 0.20388349514563106
0.20388349514563106 x 100 = 20.39%