16.24% is the change from 431 to 501
Calculation steps:
[( 501 - 431 ) ÷ 431] x 100 = 16.24%
Formula
Percentage change = [(501 - 431) / 431] x 100
Subtract the new number by the original number
501 - 431 = 70
70 ÷ 431 = 0.16241299303944315
0.16241299303944315 x 100 = 16.24%