249.82% is the change from 275 to 962
Calculation steps:
[( 962 - 275 ) ÷ 275] x 100 = 249.82%
Formula
Percentage change = [(962 - 275) / 275] x 100
Subtract the new number by the original number
962 - 275 = 687
687 ÷ 275 = 2.498181818181818
2.498181818181818 x 100 = 249.82%