Let's divide 87491672 by 840
Let's see how many times 840 fits into 87491672.

Going ahead to step 1:
When dividing 8 by 840, we get 0 with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Include the next digit (7) from the dividend after 8, then repeat: 87 / 840

Advancing to step 2:
When dividing 87 by 840, we get 0 with a remainder of 87.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 87 leaves us with 87.
Fetch the next digit (4) from the dividend, attach it to 87 and continue: 874 / 840

Let's proceed to step 3:
The number 840 fits into 874 1 times, leaving a remainder of 34.
Use 1 as the next digit of our solution. 
Result so far: 1.0
The remainder is 34 after subtracting 840 from 874.
Fetch the next digit (9) from the dividend, attach it to 34 and continue: 349 / 840

Going ahead to step 4:
If we divide 349 by 840, we get 0 and a remainder of 349.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
Subtract 0 from 349 to get 349.
Grab the next digit (1) from the dividend, add it to 349, then carry on: 3491 / 840

Advancing to step 5:
If we divide 3491 by 840, we get 4 and a remainder of 131.
Record the quotient 4 as the next digit in the result. 
Result so far: 104.0
Subtract 3360 from 3491 to get 131.
Grab the next digit (6) from the dividend, add it to 131, then carry on: 1316 / 840

Step 6:
840 can be fit into 1316 1 times, resulting in a remainder of 476.
Record the quotient 1 as the next digit in the result. 
Result so far: 1041.0
Subtracting 840 from 1316 leaves us with 476.
Take the next digit (7) from the dividend and append it to 476, then repeat: 4767 / 840

Let's proceed to step 7:
840 can be fit into 4767 5 times, resulting in a remainder of 567.
Use 5 as the next digit of our solution. 
Result so far: 10415.0
Deduct 4200 from 4767 and we're left with 567.
Take the next digit (2) from the dividend and append it to 567, then repeat: 5672 / 840

Advancing to step 8:
The number 840 fits into 5672 6 times, leaving a remainder of 632.
The number 6 becomes the next digit in our result. 
Result so far: 104156.0
The remainder is 632 after subtracting 5040 from 5672.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6320, and continue the process.

Moving on to step 9:
The number 840 fits into 6320 7 times, leaving a remainder of 440.
Record the quotient 7 as the next digit in the result. 
Result so far: 104156.7
If we take 5880 away from 6320, we end up with 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

Going ahead to step 10:
840 goes into 4400 5 times with a remainder of 200.
Record the quotient 5 as the next digit in the result. 
Result so far: 104156.75
If we take 4200 away from 4400, we end up with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Moving on to step 11:
840 can be fit into 2000 2 times, resulting in a remainder of 320.
Write down 2 as next digit of the result. 
Result so far: 104156.752
Subtract 1680 from 2000 to get 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Let's proceed to step 12:
The number 840 fits into 3200 3 times, leaving a remainder of 680.
The number 3 becomes the next digit in our result. 
Result so far: 104156.7523
If we subtract 2520 from 3200, we get 680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6800, and continue the process.

Advancing to step 13:
6800 divided by 840 is 8 with a remainder of 80.
The number 8 becomes the next digit in our result. 
Result so far: 104156.75238
If we subtract 6720 from 6800, we get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Advancing to step 14:
800 divided by 840 is 0 with a remainder of 800.
Put 0 as the next digit of the answer. 
Result so far: 104156.75238
If we subtract 0 from 800, we get 800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8000, and continue the process.

Going ahead to step 15:
If we divide 8000 by 840, we get 9 and a remainder of 440.
Put 9 as the next digit of the answer. 
Result so far: 104156.7523809
Subtract 7560 from 8000 to get 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

Advancing to step 16:
If we divide 4400 by 840, we get 5 and a remainder of 200.
Use 5 as the next digit of our solution. 
Result so far: 104156.75238095
Subtract 4200 from 4400 to get 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

After the division, we end up with 104156.75238095 and a remainder of 2e-07.