14.13% is the change from 276 to 315
Calculation steps:
[( 315 - 276 ) ÷ 276] x 100 = 14.13%
Formula
Percentage change = [(315 - 276) / 276] x 100
Subtract the new number by the original number
315 - 276 = 39
39 ÷ 276 = 0.14130434782608695
0.14130434782608695 x 100 = 14.13%