251.72% is the change from 261 to 918
Calculation steps:
[( 918 - 261 ) ÷ 261] x 100 = 251.72%
Formula
Percentage change = [(918 - 261) / 261] x 100
Subtract the new number by the original number
918 - 261 = 657
657 ÷ 261 = 2.5172413793103448
2.5172413793103448 x 100 = 251.72%