36.39% is the change from 371 to 506
Calculation steps:
[( 506 - 371 ) ÷ 371] x 100 = 36.39%
Formula
Percentage change = [(506 - 371) / 371] x 100
Subtract the new number by the original number
506 - 371 = 135
135 ÷ 371 = 0.3638814016172507
0.3638814016172507 x 100 = 36.39%