16.38% is the change from 232 to 270
Calculation steps:
[( 270 - 232 ) ÷ 232] x 100 = 16.38%
Formula
Percentage change = [(270 - 232) / 232] x 100
Subtract the new number by the original number
270 - 232 = 38
38 ÷ 232 = 0.16379310344827586
0.16379310344827586 x 100 = 16.38%