43.46% is the change from 237 to 340
Calculation steps:
[( 340 - 237 ) ÷ 237] x 100 = 43.46%
Formula
Percentage change = [(340 - 237) / 237] x 100
Subtract the new number by the original number
340 - 237 = 103
103 ÷ 237 = 0.4345991561181435
0.4345991561181435 x 100 = 43.46%