147.83% is the change from 276 to 684
Calculation steps:
[( 684 - 276 ) ÷ 276] x 100 = 147.83%
Formula
Percentage change = [(684 - 276) / 276] x 100
Subtract the new number by the original number
684 - 276 = 408
408 ÷ 276 = 1.4782608695652173
1.4782608695652173 x 100 = 147.83%