29.13% is the change from 206 to 266
Calculation steps:
[( 266 - 206 ) ÷ 206] x 100 = 29.13%
Formula
Percentage change = [(266 - 206) / 206] x 100
Subtract the new number by the original number
266 - 206 = 60
60 ÷ 206 = 0.2912621359223301
0.2912621359223301 x 100 = 29.13%