Let's divide 87471019 by 840
Let's see how many times 840 fits into 87471019.

Moving on to step 1:
If we divide 8 by 840, we get 0 and a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Append the next digit (7) from the dividend to 8 and continue with: 87 / 840

On to step 2:
840 goes into 87 0 times with a remainder of 87.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 87, we get 87.
Fetch the next digit (4) from the dividend, attach it to 87 and continue: 874 / 840

Going ahead to step 3:
840 goes into 874 1 times with a remainder of 34.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 840 from 874 to get 34.
Take the next digit (7) from the dividend and append it to 34, then repeat: 347 / 840

Going ahead to step 4:
840 can be fit into 347 0 times, resulting in a remainder of 347.
Put 0 as the next digit of the answer. 
Result so far: 10.0
If we take 0 away from 347, we end up with 347.
Grab the next digit (1) from the dividend, add it to 347, then carry on: 3471 / 840

Let's proceed to step 5:
840 goes into 3471 4 times with a remainder of 111.
Record the quotient 4 as the next digit in the result. 
Result so far: 104.0
If we subtract 3360 from 3471, we get 111.
Bring next digit (0) of the dividend behind the 111 and repeat the process: 1110 / 840

Advancing to step 6:
840 goes into 1110 1 times with a remainder of 270.
The next digit of our result is 1. 
Result so far: 1041.0
Deduct 840 from 1110 and we're left with 270.
Fetch the next digit (1) from the dividend, attach it to 270 and continue: 2701 / 840

Let's proceed to step 7:
840 goes into 2701 3 times with a remainder of 181.
Put 3 as the next digit of the answer. 
Result so far: 10413.0
If we subtract 2520 from 2701, we get 181.
Take the next digit (9) from the dividend and append it to 181, then repeat: 1819 / 840

Moving on to step 8:
1819 divided by 840 is 2 with a remainder of 139.
Use 2 as the next digit of our solution. 
Result so far: 104132.0
If we subtract 1680 from 1819, we get 139.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1390, and continue the process.

Advancing to step 9:
1390 divided by 840 is 1 with a remainder of 550.
Write down 1 as next digit of the result. 
Result so far: 104132.1
Subtracting 840 from 1390 leaves us with 550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5500, and continue the process.

Advancing to step 10:
The number 840 fits into 5500 6 times, leaving a remainder of 460.
The next digit of our result is 6. 
Result so far: 104132.16
Subtract 5040 from 5500 to get 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4600, and continue the process.

Moving on to step 11:
When dividing 4600 by 840, we get 5 with a remainder of 400.
Use 5 as the next digit of our solution. 
Result so far: 104132.165
Subtract 4200 from 4600 to get 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Let's proceed to step 12:
If we divide 4000 by 840, we get 4 and a remainder of 640.
Put 4 as the next digit of the answer. 
Result so far: 104132.1654
Subtracting 3360 from 4000 leaves us with 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6400, and continue the process.

On to step 13:
If we divide 6400 by 840, we get 7 and a remainder of 520.
Use 7 as the next digit of our solution. 
Result so far: 104132.16547
Deduct 5880 from 6400 and we're left with 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5200, and continue the process.

Step 14:
5200 divided by 840 is 6 with a remainder of 160.
Write down 6 as next digit of the result. 
Result so far: 104132.165476
If we take 5040 away from 5200, we end up with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Going ahead to step 15:
1600 divided by 840 is 1 with a remainder of 760.
Write down 1 as next digit of the result. 
Result so far: 104132.1654761
If we subtract 840 from 1600, we get 760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7600, and continue the process.

Going ahead to step 16:
840 goes into 7600 9 times with a remainder of 40.
Put 9 as the next digit of the answer. 
Result so far: 104132.16547619
If we subtract 7560 from 7600, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

After the division, we end up with 104132.16547619 and a remainder of 4e-08.