357.14% is the change from 49 to 224
Calculation steps:
[( 224 - 49 ) ÷ 49] x 100 = 357.14%
Formula
Percentage change = [(224 - 49) / 49] x 100
Subtract the new number by the original number
224 - 49 = 175
175 ÷ 49 = 3.5714285714285716
3.5714285714285716 x 100 = 357.14%