69.14% is the change from 499 to 844
Calculation steps:
[( 844 - 499 ) ÷ 499] x 100 = 69.14%
Formula
Percentage change = [(844 - 499) / 499] x 100
Subtract the new number by the original number
844 - 499 = 345
345 ÷ 499 = 0.6913827655310621
0.6913827655310621 x 100 = 69.14%