608.51% is the change from 141 to 999
Calculation steps:
[( 999 - 141 ) ÷ 141] x 100 = 608.51%
Formula
Percentage change = [(999 - 141) / 141] x 100
Subtract the new number by the original number
999 - 141 = 858
858 ÷ 141 = 6.085106382978723
6.085106382978723 x 100 = 608.51%