18.38% is the change from 370 to 438
Calculation steps:
[( 438 - 370 ) ÷ 370] x 100 = 18.38%
Formula
Percentage change = [(438 - 370) / 370] x 100
Subtract the new number by the original number
438 - 370 = 68
68 ÷ 370 = 0.1837837837837838
0.1837837837837838 x 100 = 18.38%