9939126 ÷ 802 
Our goal is to divide 9939126 by 802.

Moving on to step 1:
9 divided by 802 is 0 with a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Append the next digit (9) from the dividend to 9 and continue with: 99 / 802

On to step 2:
802 goes into 99 0 times with a remainder of 99.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 99 and we're left with 99.
Bring next digit (3) of the dividend behind the 99 and repeat the process: 993 / 802

On to step 3:
993 divided by 802 is 1 with a remainder of 191.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 191 after subtracting 802 from 993.
Fetch the next digit (9) from the dividend, attach it to 191 and continue: 1919 / 802

Step 4:
802 can be fit into 1919 2 times, resulting in a remainder of 315.
The number 2 becomes the next digit in our result. 
Result so far: 12.0
If we subtract 1604 from 1919, we get 315.
Grab the next digit (1) from the dividend, add it to 315, then carry on: 3151 / 802

Going ahead to step 5:
802 goes into 3151 3 times with a remainder of 745.
The next digit of our result is 3. 
Result so far: 123.0
Subtract 2406 from 3151 to get 745.
Append the next digit (2) from the dividend to 745 and continue with: 7452 / 802

Going ahead to step 6:
If we divide 7452 by 802, we get 9 and a remainder of 234.
Put 9 as the next digit of the answer. 
Result so far: 1239.0
The remainder is 234 after subtracting 7218 from 7452.
Append the next digit (6) from the dividend to 234 and continue with: 2346 / 802

On to step 7:
2346 divided by 802 is 2 with a remainder of 742.
Write down 2 as next digit of the result. 
Result so far: 12392.0
Subtract 1604 from 2346 to get 742.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7420, and continue the process.

On to step 8:
When dividing 7420 by 802, we get 9 with a remainder of 202.
Write down 9 as next digit of the result. 
Result so far: 12392.9
If we subtract 7218 from 7420, we get 202.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2020, and continue the process.

Moving on to step 9:
If we divide 2020 by 802, we get 2 and a remainder of 416.
Use 2 as the next digit of our solution. 
Result so far: 12392.92
If we subtract 1604 from 2020, we get 416.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4160, and continue the process.

Going ahead to step 10:
The number 802 fits into 4160 5 times, leaving a remainder of 150.
Write down 5 as next digit of the result. 
Result so far: 12392.925
Subtract 4010 from 4160 to get 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

On to step 11:
802 goes into 1500 1 times with a remainder of 698.
Use 1 as the next digit of our solution. 
Result so far: 12392.9251
Subtracting 802 from 1500 leaves us with 698.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6980, and continue the process.

On to step 12:
When dividing 6980 by 802, we get 8 with a remainder of 564.
Write down 8 as next digit of the result. 
Result so far: 12392.92518
The remainder is 564 after subtracting 6416 from 6980.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5640, and continue the process.

Let's proceed to step 13:
The number 802 fits into 5640 7 times, leaving a remainder of 26.
Record the quotient 7 as the next digit in the result. 
Result so far: 12392.925187
The remainder is 26 after subtracting 5614 from 5640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Step 14:
When dividing 260 by 802, we get 0 with a remainder of 260.
The number 0 becomes the next digit in our result. 
Result so far: 12392.925187
The remainder is 260 after subtracting 0 from 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

Moving on to step 15:
When dividing 2600 by 802, we get 3 with a remainder of 194.
The next digit of our result is 3. 
Result so far: 12392.92518703
Subtracting 2406 from 2600 leaves us with 194.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1940, and continue the process.

After the division, we end up with 12392.92518703 and a remainder of 1.94e-07.