39.78% is the change from 372 to 520
Calculation steps:
[( 520 - 372 ) ÷ 372] x 100 = 39.78%
Formula
Percentage change = [(520 - 372) / 372] x 100
Subtract the new number by the original number
520 - 372 = 148
148 ÷ 372 = 0.3978494623655914
0.3978494623655914 x 100 = 39.78%