17.74% is the change from 265 to 312
Calculation steps:
[( 312 - 265 ) ÷ 265] x 100 = 17.74%
Formula
Percentage change = [(312 - 265) / 265] x 100
Subtract the new number by the original number
312 - 265 = 47
47 ÷ 265 = 0.17735849056603772
0.17735849056603772 x 100 = 17.74%