16.86% is the change from 433 to 506
Calculation steps:
[( 506 - 433 ) ÷ 433] x 100 = 16.86%
Formula
Percentage change = [(506 - 433) / 433] x 100
Subtract the new number by the original number
506 - 433 = 73
73 ÷ 433 = 0.16859122401847576
0.16859122401847576 x 100 = 16.86%