40.1% is the change from 207 to 290
Calculation steps:
[( 290 - 207 ) ÷ 207] x 100 = 40.1%
Formula
Percentage change = [(290 - 207) / 207] x 100
Subtract the new number by the original number
290 - 207 = 83
83 ÷ 207 = 0.40096618357487923
0.40096618357487923 x 100 = 40.1%