41.85% is the change from 270 to 383
Calculation steps:
[( 383 - 270 ) ÷ 270] x 100 = 41.85%
Formula
Percentage change = [(383 - 270) / 270] x 100
Subtract the new number by the original number
383 - 270 = 113
113 ÷ 270 = 0.4185185185185185
0.4185185185185185 x 100 = 41.85%