116.54% is the change from 266 to 576
Calculation steps:
[( 576 - 266 ) ÷ 266] x 100 = 116.54%
Formula
Percentage change = [(576 - 266) / 266] x 100
Subtract the new number by the original number
576 - 266 = 310
310 ÷ 266 = 1.1654135338345866
1.1654135338345866 x 100 = 116.54%