239.8% is the change from 294 to 999
Calculation steps:
[( 999 - 294 ) ÷ 294] x 100 = 239.8%
Formula
Percentage change = [(999 - 294) / 294] x 100
Subtract the new number by the original number
999 - 294 = 705
705 ÷ 294 = 2.3979591836734695
2.3979591836734695 x 100 = 239.8%