985640 divided by 79 
We're looking to find how many times 79 goes into 985640.

Let's proceed to step 1:
If we divide 9 by 79, we get 0 and a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Append the next digit (8) from the dividend to 9 and continue with: 98 / 79

Advancing to step 2:
79 goes into 98 1 times with a remainder of 19.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 79 from 98 and we're left with 19.
Bring next digit (5) of the dividend behind the 19 and repeat the process: 195 / 79

Moving on to step 3:
If we divide 195 by 79, we get 2 and a remainder of 37.
Use 2 as the next digit of our solution. 
Result so far: 12.0
Deduct 158 from 195 and we're left with 37.
Grab the next digit (6) from the dividend, add it to 37, then carry on: 376 / 79

Step 4:
If we divide 376 by 79, we get 4 and a remainder of 60.
Put 4 as the next digit of the answer. 
Result so far: 124.0
Subtract 316 from 376 to get 60.
Take the next digit (4) from the dividend and append it to 60, then repeat: 604 / 79

Let's proceed to step 5:
604 divided by 79 is 7 with a remainder of 51.
Write down 7 as next digit of the result. 
Result so far: 1247.0
If we take 553 away from 604, we end up with 51.
Bring next digit (0) of the dividend behind the 51 and repeat the process: 510 / 79

Advancing to step 6:
If we divide 510 by 79, we get 6 and a remainder of 36.
Record the quotient 6 as the next digit in the result. 
Result so far: 12476.0
If we subtract 474 from 510, we get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Let's proceed to step 7:
360 divided by 79 is 4 with a remainder of 44.
Record the quotient 4 as the next digit in the result. 
Result so far: 12476.4
If we subtract 316 from 360, we get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Advancing to step 8:
79 goes into 440 5 times with a remainder of 45.
The next digit of our result is 5. 
Result so far: 12476.45
If we subtract 395 from 440, we get 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

On to step 9:
450 divided by 79 is 5 with a remainder of 55.
Put 5 as the next digit of the answer. 
Result so far: 12476.455
Subtracting 395 from 450 leaves us with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

After the division, we end up with 12476.455 and a remainder of 0.0055.