We're dividing 18393241 by 139 
We want to figure out the number of times 18393241 can be divided by 139.

Advancing to step 1:
When dividing 1 by 139, we get 0 with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Bring next digit (8) of the dividend behind the 1 and repeat the process: 18 / 139

Moving on to step 2:
139 goes into 18 0 times with a remainder of 18.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 18 after subtracting 0 from 18.
Include the next digit (3) from the dividend after 18, then repeat: 183 / 139

Moving on to step 3:
The number 139 fits into 183 1 times, leaving a remainder of 44.
The next digit of our result is 1. 
Result so far: 1.0
Subtracting 139 from 183 leaves us with 44.
Bring next digit (9) of the dividend behind the 44 and repeat the process: 449 / 139

Going ahead to step 4:
The number 139 fits into 449 3 times, leaving a remainder of 32.
The number 3 becomes the next digit in our result. 
Result so far: 13.0
Deduct 417 from 449 and we're left with 32.
Take the next digit (3) from the dividend and append it to 32, then repeat: 323 / 139

Advancing to step 5:
When dividing 323 by 139, we get 2 with a remainder of 45.
Record the quotient 2 as the next digit in the result. 
Result so far: 132.0
If we take 278 away from 323, we end up with 45.
Append the next digit (2) from the dividend to 45 and continue with: 452 / 139

Advancing to step 6:
When dividing 452 by 139, we get 3 with a remainder of 35.
The next digit of our result is 3. 
Result so far: 1323.0
If we subtract 417 from 452, we get 35.
Grab the next digit (4) from the dividend, add it to 35, then carry on: 354 / 139

Moving on to step 7:
If we divide 354 by 139, we get 2 and a remainder of 76.
Put 2 as the next digit of the answer. 
Result so far: 13232.0
If we subtract 278 from 354, we get 76.
Fetch the next digit (1) from the dividend, attach it to 76 and continue: 761 / 139

Advancing to step 8:
139 goes into 761 5 times with a remainder of 66.
The number 5 becomes the next digit in our result. 
Result so far: 132325.0
The remainder is 66 after subtracting 695 from 761.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Let's proceed to step 9:
660 divided by 139 is 4 with a remainder of 104.
Use 4 as the next digit of our solution. 
Result so far: 132325.4
If we take 556 away from 660, we end up with 104.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

Let's proceed to step 10:
139 goes into 1040 7 times with a remainder of 67.
The number 7 becomes the next digit in our result. 
Result so far: 132325.47
Subtract 973 from 1040 to get 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

On to step 11:
If we divide 670 by 139, we get 4 and a remainder of 114.
The number 4 becomes the next digit in our result. 
Result so far: 132325.474
The remainder is 114 after subtracting 556 from 670.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1140, and continue the process.

Let's proceed to step 12:
If we divide 1140 by 139, we get 8 and a remainder of 28.
Use 8 as the next digit of our solution. 
Result so far: 132325.4748
If we take 1112 away from 1140, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Let's proceed to step 13:
If we divide 280 by 139, we get 2 and a remainder of 2.
Put 2 as the next digit of the answer. 
Result so far: 132325.47482
If we subtract 278 from 280, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Step 14:
If we divide 20 by 139, we get 0 and a remainder of 20.
Use 0 as the next digit of our solution. 
Result so far: 132325.47482
Subtracting 0 from 20 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 15:
When dividing 200 by 139, we get 1 with a remainder of 61.
Write down 1 as next digit of the result. 
Result so far: 132325.4748201
Subtract 139 from 200 to get 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Step 16:
The number 139 fits into 610 4 times, leaving a remainder of 54.
Put 4 as the next digit of the answer. 
Result so far: 132325.47482014
If we take 556 away from 610, we end up with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

After the division, we end up with 132325.47482014 and a remainder of 5.4e-08.