7.43% is the change from 471 to 506
Calculation steps:
[( 506 - 471 ) ÷ 471] x 100 = 7.43%
Formula
Percentage change = [(506 - 471) / 471] x 100
Subtract the new number by the original number
506 - 471 = 35
35 ÷ 471 = 0.07430997876857749
0.07430997876857749 x 100 = 7.43%