299.2% is the change from 249 to 994
Calculation steps:
[( 994 - 249 ) ÷ 249] x 100 = 299.2%
Formula
Percentage change = [(994 - 249) / 249] x 100
Subtract the new number by the original number
994 - 249 = 745
745 ÷ 249 = 2.9919678714859437
2.9919678714859437 x 100 = 299.2%