173.91% is the change from 276 to 756
Calculation steps:
[( 756 - 276 ) ÷ 276] x 100 = 173.91%
Formula
Percentage change = [(756 - 276) / 276] x 100
Subtract the new number by the original number
756 - 276 = 480
480 ÷ 276 = 1.7391304347826086
1.7391304347826086 x 100 = 173.91%