73.14% is the change from 484 to 838
Calculation steps:
[( 838 - 484 ) ÷ 484] x 100 = 73.14%
Formula
Percentage change = [(838 - 484) / 484] x 100
Subtract the new number by the original number
838 - 484 = 354
354 ÷ 484 = 0.731404958677686
0.731404958677686 x 100 = 73.14%