67.15% is the change from 484 to 809
Calculation steps:
[( 809 - 484 ) ÷ 484] x 100 = 67.15%
Formula
Percentage change = [(809 - 484) / 484] x 100
Subtract the new number by the original number
809 - 484 = 325
325 ÷ 484 = 0.6714876033057852
0.6714876033057852 x 100 = 67.15%