198.91% is the change from 184 to 550
Calculation steps:
[( 550 - 184 ) ÷ 184] x 100 = 198.91%
Formula
Percentage change = [(550 - 184) / 184] x 100
Subtract the new number by the original number
550 - 184 = 366
366 ÷ 184 = 1.9891304347826086
1.9891304347826086 x 100 = 198.91%