266.39% is the change from 241 to 883
Calculation steps:
[( 883 - 241 ) ÷ 241] x 100 = 266.39%
Formula
Percentage change = [(883 - 241) / 241] x 100
Subtract the new number by the original number
883 - 241 = 642
642 ÷ 241 = 2.663900414937759
2.663900414937759 x 100 = 266.39%