552.94% is the change from 153 to 999
Calculation steps:
[( 999 - 153 ) ÷ 153] x 100 = 552.94%
Formula
Percentage change = [(999 - 153) / 153] x 100
Subtract the new number by the original number
999 - 153 = 846
846 ÷ 153 = 5.529411764705882
5.529411764705882 x 100 = 552.94%