We're dividing 54018633 by 139 
We want to divide 54018633 by 139.

Moving on to step 1:
139 can be fit into 5 0 times, resulting in a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Grab the next digit (4) from the dividend, add it to 5, then carry on: 54 / 139

Let's proceed to step 2:
If we divide 54 by 139, we get 0 and a remainder of 54.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 54 leaves us with 54.
Grab the next digit (0) from the dividend, add it to 54, then carry on: 540 / 139

Let's proceed to step 3:
The number 139 fits into 540 3 times, leaving a remainder of 123.
Put 3 as the next digit of the answer. 
Result so far: 3.0
Subtracting 417 from 540 leaves us with 123.
Bring next digit (1) of the dividend behind the 123 and repeat the process: 1231 / 139

Going ahead to step 4:
When dividing 1231 by 139, we get 8 with a remainder of 119.
The next digit of our result is 8. 
Result so far: 38.0
If we take 1112 away from 1231, we end up with 119.
Include the next digit (8) from the dividend after 119, then repeat: 1198 / 139

On to step 5:
The number 139 fits into 1198 8 times, leaving a remainder of 86.
Write down 8 as next digit of the result. 
Result so far: 388.0
If we subtract 1112 from 1198, we get 86.
Take the next digit (6) from the dividend and append it to 86, then repeat: 866 / 139

Step 6:
The number 139 fits into 866 6 times, leaving a remainder of 32.
The number 6 becomes the next digit in our result. 
Result so far: 3886.0
If we take 834 away from 866, we end up with 32.
Take the next digit (3) from the dividend and append it to 32, then repeat: 323 / 139

Advancing to step 7:
139 goes into 323 2 times with a remainder of 45.
Write down 2 as next digit of the result. 
Result so far: 38862.0
Subtract 278 from 323 to get 45.
Grab the next digit (3) from the dividend, add it to 45, then carry on: 453 / 139

On to step 8:
139 can be fit into 453 3 times, resulting in a remainder of 36.
Use 3 as the next digit of our solution. 
Result so far: 388623.0
The remainder is 36 after subtracting 417 from 453.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Let's proceed to step 9:
The number 139 fits into 360 2 times, leaving a remainder of 82.
Record the quotient 2 as the next digit in the result. 
Result so far: 388623.2
The remainder is 82 after subtracting 278 from 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

On to step 10:
139 can be fit into 820 5 times, resulting in a remainder of 125.
The number 5 becomes the next digit in our result. 
Result so far: 388623.25
Subtract 695 from 820 to get 125.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1250, and continue the process.

Moving on to step 11:
139 goes into 1250 8 times with a remainder of 138.
The next digit of our result is 8. 
Result so far: 388623.258
If we take 1112 away from 1250, we end up with 138.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1380, and continue the process.

Step 12:
If we divide 1380 by 139, we get 9 and a remainder of 129.
Put 9 as the next digit of the answer. 
Result so far: 388623.2589
If we take 1251 away from 1380, we end up with 129.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1290, and continue the process.

Let's proceed to step 13:
The number 139 fits into 1290 9 times, leaving a remainder of 39.
Write down 9 as next digit of the result. 
Result so far: 388623.25899
If we subtract 1251 from 1290, we get 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

The final outcome is 388623.25899, with a leftover of 3.9e-05.