40.78% is the change from 206 to 290
Calculation steps:
[( 290 - 206 ) ÷ 206] x 100 = 40.78%
Formula
Percentage change = [(290 - 206) / 206] x 100
Subtract the new number by the original number
290 - 206 = 84
84 ÷ 206 = 0.4077669902912621
0.4077669902912621 x 100 = 40.78%