300.4% is the change from 248 to 993
Calculation steps:
[( 993 - 248 ) ÷ 248] x 100 = 300.4%
Formula
Percentage change = [(993 - 248) / 248] x 100
Subtract the new number by the original number
993 - 248 = 745
745 ÷ 248 = 3.004032258064516
3.004032258064516 x 100 = 300.4%