71.07% is the change from 484 to 828
Calculation steps:
[( 828 - 484 ) ÷ 484] x 100 = 71.07%
Formula
Percentage change = [(828 - 484) / 484] x 100
Subtract the new number by the original number
828 - 484 = 344
344 ÷ 484 = 0.7107438016528925
0.7107438016528925 x 100 = 71.07%