1.49% is the change from 471 to 478
Calculation steps:
[( 478 - 471 ) ÷ 471] x 100 = 1.49%
Formula
Percentage change = [(478 - 471) / 471] x 100
Subtract the new number by the original number
478 - 471 = 7
7 ÷ 471 = 0.014861995753715499
0.014861995753715499 x 100 = 1.49%