6.79% is the change from 471 to 503
Calculation steps:
[( 503 - 471 ) ÷ 471] x 100 = 6.79%
Formula
Percentage change = [(503 - 471) / 471] x 100
Subtract the new number by the original number
503 - 471 = 32
32 ÷ 471 = 0.06794055201698514
0.06794055201698514 x 100 = 6.79%