Let's divide 140189 by 51
We want to figure out the number of times 140189 can be divided by 51.

Going ahead to step 1:
51 goes into 1 0 times with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Fetch the next digit (4) from the dividend, attach it to 1 and continue: 14 / 51

Let's proceed to step 2:
14 divided by 51 is 0 with a remainder of 14.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 14 after subtracting 0 from 14.
Grab the next digit (0) from the dividend, add it to 14, then carry on: 140 / 51

Moving on to step 3:
51 goes into 140 2 times with a remainder of 38.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Subtracting 102 from 140 leaves us with 38.
Grab the next digit (1) from the dividend, add it to 38, then carry on: 381 / 51

On to step 4:
The number 51 fits into 381 7 times, leaving a remainder of 24.
Use 7 as the next digit of our solution. 
Result so far: 27.0
Subtracting 357 from 381 leaves us with 24.
Include the next digit (8) from the dividend after 24, then repeat: 248 / 51

Going ahead to step 5:
248 divided by 51 is 4 with a remainder of 44.
The number 4 becomes the next digit in our result. 
Result so far: 274.0
Deduct 204 from 248 and we're left with 44.
Include the next digit (9) from the dividend after 44, then repeat: 449 / 51

Moving on to step 6:
When dividing 449 by 51, we get 8 with a remainder of 41.
The number 8 becomes the next digit in our result. 
Result so far: 2748.0
Subtract 408 from 449 to get 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Moving on to step 7:
If we divide 410 by 51, we get 8 and a remainder of 2.
Write down 8 as next digit of the result. 
Result so far: 2748.8
Subtracting 408 from 410 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 8:
51 goes into 20 0 times with a remainder of 20.
Use 0 as the next digit of our solution. 
Result so far: 2748.8
Subtract 0 from 20 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 9:
51 goes into 200 3 times with a remainder of 47.
Put 3 as the next digit of the answer. 
Result so far: 2748.803
If we take 153 away from 200, we end up with 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Let's proceed to step 10:
51 goes into 470 9 times with a remainder of 11.
Record the quotient 9 as the next digit in the result. 
Result so far: 2748.8039
If we take 459 away from 470, we end up 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.

On to step 11:
51 goes into 110 2 times with a remainder of 8.
Write down 2 as next digit of the result. 
Result so far: 2748.80392
Subtract 102 from 110 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 12:
The number 51 fits into 80 1 times, leaving a remainder of 29.
Put 1 as the next digit of the answer. 
Result so far: 2748.803921
The remainder is 29 after subtracting 51 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Let's proceed to step 13:
290 divided by 51 is 5 with a remainder of 35.
Use 5 as the next digit of our solution. 
Result so far: 2748.8039215
Subtracting 255 from 290 leaves us with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

On to step 14:
The number 51 fits into 350 6 times, leaving a remainder of 44.
The next digit of our result is 6. 
Result so far: 2748.80392156
The remainder is 44 after subtracting 306 from 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

After the division, we end up with 2748.80392156 and a remainder of 4.4e-08.