69.96% is the change from 496 to 843
Calculation steps:
[( 843 - 496 ) ÷ 496] x 100 = 69.96%
Formula
Percentage change = [(843 - 496) / 496] x 100
Subtract the new number by the original number
843 - 496 = 347
347 ÷ 496 = 0.6995967741935484
0.6995967741935484 x 100 = 69.96%