139041 divided by 73 
Our goal is to divide 139041 by 73.

Step 1:
1 divided by 73 is 0 with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Fetch the next digit (3) from the dividend, attach it to 1 and continue: 13 / 73

Step 2:
If we divide 13 by 73, we get 0 and a remainder of 13.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 13 to get 13.
Grab the next digit (9) from the dividend, add it to 13, then carry on: 139 / 73

Moving on to step 3:
The number 73 fits into 139 1 times, leaving a remainder of 66.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtract 73 from 139 to get 66.
Append the next digit (0) from the dividend to 66 and continue with: 660 / 73

On to step 4:
When dividing 660 by 73, we get 9 with a remainder of 3.
Put 9 as the next digit of the answer. 
Result so far: 19.0
Subtracting 657 from 660 leaves us with 3.
Append the next digit (4) from the dividend to 3 and continue with: 34 / 73

Step 5:
73 can be fit into 34 0 times, resulting in a remainder of 34.
The next digit of our result is 0. 
Result so far: 190.0
The remainder is 34 after subtracting 0 from 34.
Include the next digit (1) from the dividend after 34, then repeat: 341 / 73

Step 6:
341 divided by 73 is 4 with a remainder of 49.
Record the quotient 4 as the next digit in the result. 
Result so far: 1904.0
Subtracting 292 from 341 leaves us with 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

On to step 7:
73 goes into 490 6 times with a remainder of 52.
Put 6 as the next digit of the answer. 
Result so far: 1904.6
If we subtract 438 from 490, we get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Advancing to step 8:
When dividing 520 by 73, we get 7 with a remainder of 9.
Record the quotient 7 as the next digit in the result. 
Result so far: 1904.67
If we take 511 away from 520, we end up with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

On to step 9:
90 divided by 73 is 1 with a remainder of 17.
Put 1 as the next digit of the answer. 
Result so far: 1904.671
Deduct 73 from 90 and we're left with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Let's proceed to step 10:
73 can be fit into 170 2 times, resulting in a remainder of 24.
The next digit of our result is 2. 
Result so far: 1904.6712
If we subtract 146 from 170, we get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Advancing to step 11:
73 can be fit into 240 3 times, resulting in a remainder of 21.
Write down 3 as next digit of the result. 
Result so far: 1904.67123
If we take 219 away from 240, we end up with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Advancing to step 12:
73 can be fit into 210 2 times, resulting in a remainder of 64.
Write down 2 as next digit of the result. 
Result so far: 1904.671232
The remainder is 64 after subtracting 146 from 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Advancing to step 13:
The number 73 fits into 640 8 times, leaving a remainder of 56.
Use 8 as the next digit of our solution. 
Result so far: 1904.6712328
Subtract 584 from 640 to get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Advancing to step 14:
When dividing 560 by 73, we get 7 with a remainder of 49.
Put 7 as the next digit of the answer. 
Result so far: 1904.67123287
If we subtract 511 from 560, we get 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

The final outcome is 1904.67123287, with a leftover of 4.9e-08.