0.6% is the change from 838 to 843
Calculation steps:
[( 843 - 838 ) ÷ 838] x 100 = 0.6%
Formula
Percentage change = [(843 - 838) / 838] x 100
Subtract the new number by the original number
843 - 838 = 5
5 ÷ 838 = 0.0059665871121718375
0.0059665871121718375 x 100 = 0.6%