288.71% is the change from 248 to 964
Calculation steps:
[( 964 - 248 ) ÷ 248] x 100 = 288.71%
Formula
Percentage change = [(964 - 248) / 248] x 100
Subtract the new number by the original number
964 - 248 = 716
716 ÷ 248 = 2.8870967741935485
2.8870967741935485 x 100 = 288.71%