265% is the change from 240 to 876
Calculation steps:
[( 876 - 240 ) ÷ 240] x 100 = 265%
Formula
Percentage change = [(876 - 240) / 240] x 100
Subtract the new number by the original number
876 - 240 = 636
636 ÷ 240 = 2.65
2.65 x 100 = 265%
Example