254.46% is the change from 224 to 794
Calculation steps:
[( 794 - 224 ) ÷ 224] x 100 = 254.46%
Formula
Percentage change = [(794 - 224) / 224] x 100
Subtract the new number by the original number
794 - 224 = 570
570 ÷ 224 = 2.544642857142857
2.544642857142857 x 100 = 254.46%