We look at the division of 406886 by 72 
Let's see how many times 72 fits into 406886.

Moving on to step 1:
72 can be fit into 4 0 times, resulting in a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Bring next digit (0) of the dividend behind the 4 and repeat the process: 40 / 72

Advancing to step 2:
The number 72 fits into 40 0 times, leaving a remainder of 40.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 40 after subtracting 0 from 40.
Include the next digit (6) from the dividend after 40, then repeat: 406 / 72

Going ahead to step 3:
When dividing 406 by 72, we get 5 with a remainder of 46.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
Subtract 360 from 406 to get 46.
Include the next digit (8) from the dividend after 46, then repeat: 468 / 72

Moving on to step 4:
72 goes into 468 6 times with a remainder of 36.
Put 6 as the next digit of the answer. 
Result so far: 56.0
The remainder is 36 after subtracting 432 from 468.
Bring next digit (8) of the dividend behind the 36 and repeat the process: 368 / 72

Moving on to step 5:
368 divided by 72 is 5 with a remainder of 8.
Record the quotient 5 as the next digit in the result. 
Result so far: 565.0
If we take 360 away from 368, we end up with 8.
Fetch the next digit (6) from the dividend, attach it to 8 and continue: 86 / 72

Advancing to step 6:
If we divide 86 by 72, we get 1 and a remainder of 14.
The number 1 becomes the next digit in our result. 
Result so far: 5651.0
If we take 72 away from 86, we end up with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Moving on to step 7:
If we divide 140 by 72, we get 1 and a remainder of 68.
Use 1 as the next digit of our solution. 
Result so far: 5651.1
Subtracting 72 from 140 leaves us with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

On to step 8:
The number 72 fits into 680 9 times, leaving a remainder of 32.
Write down 9 as next digit of the result. 
Result so far: 5651.19
Deduct 648 from 680 and we're left with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Advancing to step 9:
When dividing 320 by 72, we get 4 with a remainder of 32.
The number 4 becomes the next digit in our result. 
Result so far: 5651.194
Subtracting 288 from 320 leaves us with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

On to step 10:
The number 72 fits into 320 4 times, leaving a remainder of 32.
Put 4 as the next digit of the answer. 
Result so far: 5651.1944
Deduct 288 from 320 and we're left with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Our division results in 5651.1944 with a remaining 0.00032.