32.38% is the change from 383 to 507
Calculation steps:
[( 507 - 383 ) ÷ 383] x 100 = 32.38%
Formula
Percentage change = [(507 - 383) / 383] x 100
Subtract the new number by the original number
507 - 383 = 124
124 ÷ 383 = 0.3237597911227154
0.3237597911227154 x 100 = 32.38%