46.3% is the change from 270 to 395
Calculation steps:
[( 395 - 270 ) ÷ 270] x 100 = 46.3%
Formula
Percentage change = [(395 - 270) / 270] x 100
Subtract the new number by the original number
395 - 270 = 125
125 ÷ 270 = 0.46296296296296297
0.46296296296296297 x 100 = 46.3%