We divide 85681 by 4
We want to divide 85681 by 4.

Going ahead to step 1:
4 goes into 8 2 times with a remainder of 0.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
The remainder is 0 after subtracting 8 from 8.
Grab the next digit (5) from the dividend, add it to 0, then carry on: 5 / 4

Moving on to step 2:
5 divided by 4 is 1 with a remainder of 1.
The next digit of our result is 1. 
Result so far: 21.0
If we subtract 4 from 5, we get 1.
Take the next digit (6) from the dividend and append it to 1, then repeat: 16 / 4

Step 3:
When dividing 16 by 4, we get 4 with a remainder of 0.
Put 4 as the next digit of the answer. 
Result so far: 214.0
Deduct 16 from 16 and we're left with 0.
Append the next digit (8) from the dividend to 0 and continue with: 8 / 4

Let's proceed to step 4:
If we divide 8 by 4, we get 2 and a remainder of 0.
Put 2 as the next digit of the answer. 
Result so far: 2142.0
If we subtract 8 from 8, we get 0.
Fetch the next digit (1) from the dividend, attach it to 0 and continue: 1 / 4

On to step 5:
1 divided by 4 is 0 with a remainder of 1.
The next digit of our result is 0. 
Result so far: 21420.0
Subtract 0 from 1 to get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Moving on to step 6:
4 goes into 10 2 times with a remainder of 2.
Use 2 as the next digit of our solution. 
Result so far: 21420.2
The remainder is 2 after subtracting 8 from 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Step 7:
20 divided by 4 is 5 with a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 21420.25
Deduct 20 from 20 and we're left 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.

Going ahead to step 8:
If we divide 0 by 4, we get 0 and a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 21420.25
Subtract 0 from 0 to get 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 9:
4 can be fit into 0 0 times, resulting in a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 21420.25
If we subtract 0 from 0, we get 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 quotient of the division is 21420.25, and the remainder is 0.0.