48.3% is the change from 265 to 393
Calculation steps:
[( 393 - 265 ) ÷ 265] x 100 = 48.3%
Formula
Percentage change = [(393 - 265) / 265] x 100
Subtract the new number by the original number
393 - 265 = 128
128 ÷ 265 = 0.4830188679245283
0.4830188679245283 x 100 = 48.3%