Let's divide 20163874 by 871
We want to figure out the number of times 20163874 can be divided by 871.

Let's proceed to step 1:
2 divided by 871 is 0 with a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Grab the next digit (0) from the dividend, add it to 2, then carry on: 20 / 871

Going ahead to step 2:
20 divided by 871 is 0 with a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 20 after subtracting 0 from 20.
Append the next digit (1) from the dividend to 20 and continue with: 201 / 871

On to step 3:
201 divided by 871 is 0 with a remainder of 201.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 201, we end up with 201.
Fetch the next digit (6) from the dividend, attach it to 201 and continue: 2016 / 871

Going ahead to step 4:
2016 divided by 871 is 2 with a remainder of 274.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
If we subtract 1742 from 2016, we get 274.
Take the next digit (3) from the dividend and append it to 274, then repeat: 2743 / 871

Going ahead to step 5:
2743 divided by 871 is 3 with a remainder of 130.
Use 3 as the next digit of our solution. 
Result so far: 23.0
The remainder is 130 after subtracting 2613 from 2743.
Bring next digit (8) of the dividend behind the 130 and repeat the process: 1308 / 871

Going ahead to step 6:
If we divide 1308 by 871, we get 1 and a remainder of 437.
Record the quotient 1 as the next digit in the result. 
Result so far: 231.0
If we subtract 871 from 1308, we get 437.
Bring next digit (7) of the dividend behind the 437 and repeat the process: 4377 / 871

On to step 7:
4377 divided by 871 is 5 with a remainder of 22.
Write down 5 as next digit of the result. 
Result so far: 2315.0
If we take 4355 away from 4377, we end up with 22.
Take the next digit (4) from the dividend and append it to 22, then repeat: 224 / 871

Advancing to step 8:
The number 871 fits into 224 0 times, leaving a remainder of 224.
Use 0 as the next digit of our solution. 
Result so far: 23150.0
The remainder is 224 after subtracting 0 from 224.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2240, and continue the process.

Let's proceed to step 9:
When dividing 2240 by 871, we get 2 with a remainder of 498.
The next digit of our result is 2. 
Result so far: 23150.2
The remainder is 498 after subtracting 1742 from 2240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4980, and continue the process.

Going ahead to step 10:
If we divide 4980 by 871, we get 5 and a remainder of 625.
Record the quotient 5 as the next digit in the result. 
Result so far: 23150.25
The remainder is 625 after subtracting 4355 from 4980.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6250, and continue the process.

On to step 11:
The number 871 fits into 6250 7 times, leaving a remainder of 153.
The next digit of our result is 7. 
Result so far: 23150.257
If we take 6097 away from 6250, we end up with 153.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1530, and continue the process.

Step 12:
The number 871 fits into 1530 1 times, leaving a remainder of 659.
Use 1 as the next digit of our solution. 
Result so far: 23150.2571
Subtracting 871 from 1530 leaves us with 659.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6590, and continue the process.

Going ahead to step 13:
871 goes into 6590 7 times with a remainder of 493.
Put 7 as the next digit of the answer. 
Result so far: 23150.25717
Subtract 6097 from 6590 to get 493.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4930, and continue the process.

Moving on to step 14:
When dividing 4930 by 871, we get 5 with a remainder of 575.
Write down 5 as next digit of the result. 
Result so far: 23150.257175
The remainder is 575 after subtracting 4355 from 4930.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5750, and continue the process.

On to step 15:
The number 871 fits into 5750 6 times, leaving a remainder of 524.
Use 6 as the next digit of our solution. 
Result so far: 23150.2571756
The remainder is 524 after subtracting 5226 from 5750.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5240, and continue the process.

Advancing to step 16:
5240 divided by 871 is 6 with a remainder of 14.
The number 6 becomes the next digit in our result. 
Result so far: 23150.25717566
If we take 5226 away from 5240, we end up with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

After the division, we end up with 23150.25717566 and a remainder of 1.4e-08.