Let's divide 7926139 by 844
We want to divide 7926139 by 844.

On to step 1:
If we divide 7 by 844, we get 0 and a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Fetch the next digit (9) from the dividend, attach it to 7 and continue: 79 / 844

Step 2:
79 divided by 844 is 0 with a remainder of 79.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 79 to get 79.
Include the next digit (2) from the dividend after 79, then repeat: 792 / 844

Advancing to step 3:
844 goes into 792 0 times with a remainder of 792.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 792 to get 792.
Grab the next digit (6) from the dividend, add it to 792, then carry on: 7926 / 844

Advancing to step 4:
When dividing 7926 by 844, we get 9 with a remainder of 330.
The next digit of our result is 9. 
Result so far: 9.0
Subtract 7596 from 7926 to get 330.
Bring next digit (1) of the dividend behind the 330 and repeat the process: 3301 / 844

Step 5:
3301 divided by 844 is 3 with a remainder of 769.
Record the quotient 3 as the next digit in the result. 
Result so far: 93.0
Deduct 2532 from 3301 and we're left with 769.
Grab the next digit (3) from the dividend, add it to 769, then carry on: 7693 / 844

Moving on to step 6:
844 can be fit into 7693 9 times, resulting in a remainder of 97.
Write down 9 as next digit of the result. 
Result so far: 939.0
The remainder is 97 after subtracting 7596 from 7693.
Append the next digit (9) from the dividend to 97 and continue with: 979 / 844

Step 7:
The number 844 fits into 979 1 times, leaving a remainder of 135.
Use 1 as the next digit of our solution. 
Result so far: 9391.0
Subtracting 844 from 979 leaves us with 135.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1350, and continue the process.

Step 8:
The number 844 fits into 1350 1 times, leaving a remainder of 506.
The next digit of our result is 1. 
Result so far: 9391.1
Subtracting 844 from 1350 leaves us with 506.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5060, and continue the process.

Moving on to step 9:
If we divide 5060 by 844, we get 5 and a remainder of 840.
Put 5 as the next digit of the answer. 
Result so far: 9391.15
Subtract 4220 from 5060 to get 840.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8400, and continue the process.

Moving on to step 10:
If we divide 8400 by 844, we get 9 and a remainder of 804.
Use 9 as the next digit of our solution. 
Result so far: 9391.159
If we take 7596 away from 8400, we end up with 804.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8040, and continue the process.

On to step 11:
The number 844 fits into 8040 9 times, leaving a remainder of 444.
Write down 9 as next digit of the result. 
Result so far: 9391.1599
If we take 7596 away from 8040, we end up with 444.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4440, and continue the process.

After the division, we end up with 9391.1599 and a remainder of 0.00444.