37.47% is the change from 379 to 521
Calculation steps:
[( 521 - 379 ) ÷ 379] x 100 = 37.47%
Formula
Percentage change = [(521 - 379) / 379] x 100
Subtract the new number by the original number
521 - 379 = 142
142 ÷ 379 = 0.37467018469656993
0.37467018469656993 x 100 = 37.47%