37.4% is the change from 377 to 518
Calculation steps:
[( 518 - 377 ) ÷ 377] x 100 = 37.4%
Formula
Percentage change = [(518 - 377) / 377] x 100
Subtract the new number by the original number
518 - 377 = 141
141 ÷ 377 = 0.3740053050397878
0.3740053050397878 x 100 = 37.4%