461.24% is the change from 178 to 999
Calculation steps:
[( 999 - 178 ) ÷ 178] x 100 = 461.24%
Formula
Percentage change = [(999 - 178) / 178] x 100
Subtract the new number by the original number
999 - 178 = 821
821 ÷ 178 = 4.612359550561798
4.612359550561798 x 100 = 461.24%