63.42% is the change from 473 to 773
Calculation steps:
[( 773 - 473 ) ÷ 473] x 100 = 63.42%
Formula
Percentage change = [(773 - 473) / 473] x 100
Subtract the new number by the original number
773 - 473 = 300
300 ÷ 473 = 0.6342494714587738
0.6342494714587738 x 100 = 63.42%