We're dividing 849643 by 9 
We're looking to find how many times 9 goes into 849643.

Step 1:
If we divide 8 by 9, we get 0 and a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Include the next digit (4) from the dividend after 8, then repeat: 84 / 9

Moving on to step 2:
When dividing 84 by 9, we get 9 with a remainder of 3.
The next digit of our result is 9. 
Result so far: 9.0
Subtracting 81 from 84 leaves us with 3.
Fetch the next digit (9) from the dividend, attach it to 3 and continue: 39 / 9

Going ahead to step 3:
When dividing 39 by 9, we get 4 with a remainder of 3.
Write down 4 as next digit of the result. 
Result so far: 94.0
Subtract 36 from 39 to get 3.
Grab the next digit (6) from the dividend, add it to 3, then carry on: 36 / 9

Moving on to step 4:
36 divided by 9 is 4 with a remainder of 0.
The number 4 becomes the next digit in our result. 
Result so far: 944.0
If we take 36 away from 36, we end up with 0.
Append the next digit (4) from the dividend to 0 and continue with: 4 / 9

Moving on to step 5:
If we divide 4 by 9, we get 0 and a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 9440.0
Subtracting 0 from 4 leaves us with 4.
Take the next digit (3) from the dividend and append it to 4, then repeat: 43 / 9

Going ahead to step 6:
43 divided by 9 is 4 with a remainder of 7.
The number 4 becomes the next digit in our result. 
Result so far: 94404.0
If we take 36 away from 43, we end up with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Advancing to step 7:
When dividing 70 by 9, we get 7 with a remainder of 7.
Put 7 as the next digit of the answer. 
Result so far: 94404.7
Subtracting 63 from 70 leaves us with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Advancing to step 8:
If we divide 70 by 9, we get 7 and a remainder of 7.
Record the quotient 7 as the next digit in the result. 
Result so far: 94404.77
If we subtract 63 from 70, we get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Our division results in 94404.77 with a remaining 0.007.