0.64% is the change from 470 to 473
Calculation steps:
[( 473 - 470 ) ÷ 470] x 100 = 0.64%
Formula
Percentage change = [(473 - 470) / 470] x 100
Subtract the new number by the original number
473 - 470 = 3
3 ÷ 470 = 0.006382978723404255
0.006382978723404255 x 100 = 0.64%