We divide 681387 by 4
Our goal is to divide 681387 by 4.

Going ahead to step 1:
The number 4 fits into 6 1 times, leaving a remainder of 2.
The next digit of our result is 1. 
Result so far: 1.0
If we take 4 away from 6, we end up with 2.
Take the next digit (8) from the dividend and append it to 2, then repeat: 28 / 4

Moving on to step 2:
4 can be fit into 28 7 times, resulting in a remainder of 0.
Use 7 as the next digit of our solution. 
Result so far: 17.0
If we take 28 away from 28, we end up with 0.
Fetch the next digit (1) from the dividend, attach it to 0 and continue: 1 / 4

Going ahead to step 3:
4 goes into 1 0 times with a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 170.0
Subtract 0 from 1 to get 1.
Take the next digit (3) from the dividend and append it to 1, then repeat: 13 / 4

Moving on to step 4:
The number 4 fits into 13 3 times, leaving a remainder of 1.
Put 3 as the next digit of the answer. 
Result so far: 1703.0
Subtracting 12 from 13 leaves us with 1.
Take the next digit (8) from the dividend and append it to 1, then repeat: 18 / 4

Let's proceed to step 5:
If we divide 18 by 4, we get 4 and a remainder of 2.
Write down 4 as next digit of the result. 
Result so far: 17034.0
If we subtract 16 from 18, we get 2.
Include the next digit (7) from the dividend after 2, then repeat: 27 / 4

Moving on to step 6:
4 goes into 27 6 times with a remainder of 3.
Write down 6 as next digit of the result. 
Result so far: 170346.0
The remainder is 3 after subtracting 24 from 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Step 7:
The number 4 fits into 30 7 times, leaving a remainder of 2.
Record the quotient 7 as the next digit in the result. 
Result so far: 170346.7
If we take 28 away from 30, we end up 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.

Let's proceed to step 8:
The number 4 fits into 20 5 times, leaving a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 170346.75
Subtracting 20 from 20 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 9:
The number 4 fits into 0 0 times, leaving a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 170346.75
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 10:
The number 4 fits into 0 0 times, leaving a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 170346.75
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final result is 170346.75 with a remainder of 0.0.