283.4% is the change from 241 to 924
Calculation steps:
[( 924 - 241 ) ÷ 241] x 100 = 283.4%
Formula
Percentage change = [(924 - 241) / 241] x 100
Subtract the new number by the original number
924 - 241 = 683
683 ÷ 241 = 2.8340248962655603
2.8340248962655603 x 100 = 283.4%