352.73% is the change from 55 to 249
Calculation steps:
[( 249 - 55 ) ÷ 55] x 100 = 352.73%
Formula
Percentage change = [(249 - 55) / 55] x 100
Subtract the new number by the original number
249 - 55 = 194
194 ÷ 55 = 3.5272727272727273
3.5272727272727273 x 100 = 352.73%