10640048 divided by 139 
Our goal is to divide 10640048 by 139.

Advancing to step 1:
If we divide 1 by 139, we get 0 and a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Include the next digit (0) from the dividend after 1, then repeat: 10 / 139

Advancing to step 2:
If we divide 10 by 139, we get 0 and a remainder of 10.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 10, we get 10.
Grab the next digit (6) from the dividend, add it to 10, then carry on: 106 / 139

Moving on to step 3:
139 goes into 106 0 times with a remainder of 106.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 106 and we're left with 106.
Bring next digit (4) of the dividend behind the 106 and repeat the process: 1064 / 139

Step 4:
When dividing 1064 by 139, we get 7 with a remainder of 91.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
If we take 973 away from 1064, we end up with 91.
Take the next digit (0) from the dividend and append it to 91, then repeat: 910 / 139

Let's proceed to step 5:
910 divided by 139 is 6 with a remainder of 76.
Record the quotient 6 as the next digit in the result. 
Result so far: 76.0
Subtracting 834 from 910 leaves us with 76.
Take the next digit (0) from the dividend and append it to 76, then repeat: 760 / 139

Let's proceed to step 6:
When dividing 760 by 139, we get 5 with a remainder of 65.
Record the quotient 5 as the next digit in the result. 
Result so far: 765.0
Subtracting 695 from 760 leaves us with 65.
Include the next digit (4) from the dividend after 65, then repeat: 654 / 139

Step 7:
The number 139 fits into 654 4 times, leaving a remainder of 98.
Use 4 as the next digit of our solution. 
Result so far: 7654.0
If we take 556 away from 654, we end up with 98.
Fetch the next digit (8) from the dividend, attach it to 98 and continue: 988 / 139

Step 8:
If we divide 988 by 139, we get 7 and a remainder of 15.
Write down 7 as next digit of the result. 
Result so far: 76547.0
Subtracting 973 from 988 leaves us with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

On to step 9:
150 divided by 139 is 1 with a remainder of 11.
Record the quotient 1 as the next digit in the result. 
Result so far: 76547.1
Deduct 139 from 150 and we're left with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Advancing to step 10:
The number 139 fits into 110 0 times, leaving a remainder of 110.
Use 0 as the next digit of our solution. 
Result so far: 76547.1
Deduct 0 from 110 and we're left with 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

On to step 11:
The number 139 fits into 1100 7 times, leaving a remainder of 127.
Write down 7 as next digit of the result. 
Result so far: 76547.107
Subtracting 973 from 1100 leaves us with 127.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1270, and continue the process.

Moving on to step 12:
When dividing 1270 by 139, we get 9 with a remainder of 19.
The next digit of our result is 9. 
Result so far: 76547.1079
Subtracting 1251 from 1270 leaves us with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Advancing to step 13:
190 divided by 139 is 1 with a remainder of 51.
Use 1 as the next digit of our solution. 
Result so far: 76547.10791
Subtract 139 from 190 to get 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Let's proceed to step 14:
The number 139 fits into 510 3 times, leaving a remainder of 93.
Write down 3 as next digit of the result. 
Result so far: 76547.107913
Subtract 417 from 510 to get 93.
Since there are no more digits in the dividend, we add a zero to the remainder making it 930, and continue the process.

Step 15:
The number 139 fits into 930 6 times, leaving a remainder of 96.
Record the quotient 6 as the next digit in the result. 
Result so far: 76547.1079136
If we take 834 away from 930, we end up with 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

Step 16:
When dividing 960 by 139, we get 6 with a remainder of 126.
Use 6 as the next digit of our solution. 
Result so far: 76547.10791366
Deduct 834 from 960 and we're left with 126.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1260, and continue the process.

The final result is 76547.10791366 with a remainder of 1.26e-07.