4.34% is the change from 415 to 433
Calculation steps:
[( 433 - 415 ) ÷ 415] x 100 = 4.34%
Formula
Percentage change = [(433 - 415) / 415] x 100
Subtract the new number by the original number
433 - 415 = 18
18 ÷ 415 = 0.043373493975903614
0.043373493975903614 x 100 = 4.34%