39.73% is the change from 370 to 517
Calculation steps:
[( 517 - 370 ) ÷ 370] x 100 = 39.73%
Formula
Percentage change = [(517 - 370) / 370] x 100
Subtract the new number by the original number
517 - 370 = 147
147 ÷ 370 = 0.3972972972972973
0.3972972972972973 x 100 = 39.73%