225.4% is the change from 248 to 807
Calculation steps:
[( 807 - 248 ) ÷ 248] x 100 = 225.4%
Formula
Percentage change = [(807 - 248) / 248] x 100
Subtract the new number by the original number
807 - 248 = 559
559 ÷ 248 = 2.254032258064516
2.254032258064516 x 100 = 225.4%