34.93% is the change from 375 to 506
Calculation steps:
[( 506 - 375 ) ÷ 375] x 100 = 34.93%
Formula
Percentage change = [(506 - 375) / 375] x 100
Subtract the new number by the original number
506 - 375 = 131
131 ÷ 375 = 0.34933333333333333
0.34933333333333333 x 100 = 34.93%