69.28% is the change from 498 to 843
Calculation steps:
[( 843 - 498 ) ÷ 498] x 100 = 69.28%
Formula
Percentage change = [(843 - 498) / 498] x 100
Subtract the new number by the original number
843 - 498 = 345
345 ÷ 498 = 0.6927710843373494
0.6927710843373494 x 100 = 69.28%