76.64% is the change from 458 to 809
Calculation steps:
[( 809 - 458 ) ÷ 458] x 100 = 76.64%
Formula
Percentage change = [(809 - 458) / 458] x 100
Subtract the new number by the original number
809 - 458 = 351
351 ÷ 458 = 0.7663755458515283
0.7663755458515283 x 100 = 76.64%