Let's divide 1021686 by 848
We want to divide 1021686 by 848.

Let's proceed to step 1:
1 divided by 848 is 0 with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Take the next digit (0) from the dividend and append it to 1, then repeat: 10 / 848

Step 2:
10 divided by 848 is 0 with a remainder of 10.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 10 after subtracting 0 from 10.
Grab the next digit (2) from the dividend, add it to 10, then carry on: 102 / 848

Moving on to step 3:
The number 848 fits into 102 0 times, leaving a remainder of 102.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 102 after subtracting 0 from 102.
Bring next digit (1) of the dividend behind the 102 and repeat the process: 1021 / 848

Step 4:
848 goes into 1021 1 times with a remainder of 173.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we subtract 848 from 1021, we get 173.
Bring next digit (6) of the dividend behind the 173 and repeat the process: 1736 / 848

Moving on to step 5:
When dividing 1736 by 848, we get 2 with a remainder of 40.
The next digit of our result is 2. 
Result so far: 12.0
Subtract 1696 from 1736 to get 40.
Take the next digit (8) from the dividend and append it to 40, then repeat: 408 / 848

Going ahead to step 6:
848 goes into 408 0 times with a remainder of 408.
Use 0 as the next digit of our solution. 
Result so far: 120.0
If we take 0 away from 408, we end up with 408.
Include the next digit (6) from the dividend after 408, then repeat: 4086 / 848

Going ahead to step 7:
4086 divided by 848 is 4 with a remainder of 694.
The number 4 becomes the next digit in our result. 
Result so far: 1204.0
Subtracting 3392 from 4086 leaves us with 694.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6940, and continue the process.

On to step 8:
If we divide 6940 by 848, we get 8 and a remainder of 156.
The number 8 becomes the next digit in our result. 
Result so far: 1204.8
Subtracting 6784 from 6940 leaves us with 156.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1560, and continue the process.

Advancing to step 9:
1560 divided by 848 is 1 with a remainder of 712.
The next digit of our result is 1. 
Result so far: 1204.81
If we take 848 away from 1560, we end up with 712.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7120, and continue the process.

Moving on to step 10:
7120 divided by 848 is 8 with a remainder of 336.
The next digit of our result is 8. 
Result so far: 1204.818
If we take 6784 away from 7120, we end up with 336.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3360, and continue the process.

Going ahead to step 11:
3360 divided by 848 is 3 with a remainder of 816.
Write down 3 as next digit of the result. 
Result so far: 1204.8183
If we take 2544 away from 3360, we end up with 816.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8160, and continue the process.

Going ahead to step 12:
848 can be fit into 8160 9 times, resulting in a remainder of 528.
Put 9 as the next digit of the answer. 
Result so far: 1204.81839
Subtracting 7632 from 8160 leaves us with 528.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5280, and continue the process.

Moving on to step 13:
The number 848 fits into 5280 6 times, leaving a remainder of 192.
Write down 6 as next digit of the result. 
Result so far: 1204.818396
Subtract 5088 from 5280 to get 192.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

Let's proceed to step 14:
The number 848 fits into 1920 2 times, leaving a remainder of 224.
Use 2 as the next digit of our solution. 
Result so far: 1204.8183962
Subtract 1696 from 1920 to get 224.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2240, and continue the process.

Step 15:
848 goes into 2240 2 times with a remainder of 544.
Record the quotient 2 as the next digit in the result. 
Result so far: 1204.81839622
Subtracting 1696 from 2240 leaves us with 544.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5440, and continue the process.

The final result is 1204.81839622 with a remainder of 5.44e-07.