248.91% is the change from 276 to 963
Calculation steps:
[( 963 - 276 ) ÷ 276] x 100 = 248.91%
Formula
Percentage change = [(963 - 276) / 276] x 100
Subtract the new number by the original number
963 - 276 = 687
687 ÷ 276 = 2.489130434782609
2.489130434782609 x 100 = 248.91%