442.93% is the change from 184 to 999
Calculation steps:
[( 999 - 184 ) ÷ 184] x 100 = 442.93%
Formula
Percentage change = [(999 - 184) / 184] x 100
Subtract the new number by the original number
999 - 184 = 815
815 ÷ 184 = 4.429347826086956
4.429347826086956 x 100 = 442.93%