223.33% is the change from 240 to 776
Calculation steps:
[( 776 - 240 ) ÷ 240] x 100 = 223.33%
Formula
Percentage change = [(776 - 240) / 240] x 100
Subtract the new number by the original number
776 - 240 = 536
536 ÷ 240 = 2.2333333333333334
2.2333333333333334 x 100 = 223.33%