33.42% is the change from 380 to 507
Calculation steps:
[( 507 - 380 ) ÷ 380] x 100 = 33.42%
Formula
Percentage change = [(507 - 380) / 380] x 100
Subtract the new number by the original number
507 - 380 = 127
127 ÷ 380 = 0.33421052631578946
0.33421052631578946 x 100 = 33.42%