4.88% is the change from 471 to 494
Calculation steps:
[( 494 - 471 ) ÷ 471] x 100 = 4.88%
Formula
Percentage change = [(494 - 471) / 471] x 100
Subtract the new number by the original number
494 - 471 = 23
23 ÷ 471 = 0.04883227176220807
0.04883227176220807 x 100 = 4.88%