We look at the division of 81784367 by 406 
Let's see how many times 406 fits into 81784367.

Advancing to step 1:
8 divided by 406 is 0 with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Take the next digit (1) from the dividend and append it to 8, then repeat: 81 / 406

Moving on to step 2:
406 goes into 81 0 times with a remainder of 81.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 81 and we're left with 81.
Bring next digit (7) of the dividend behind the 81 and repeat the process: 817 / 406

Going ahead to step 3:
The number 406 fits into 817 2 times, leaving a remainder of 5.
The next digit of our result is 2. 
Result so far: 2.0
The remainder is 5 after subtracting 812 from 817.
Fetch the next digit (8) from the dividend, attach it to 5 and continue: 58 / 406

Let's proceed to step 4:
58 divided by 406 is 0 with a remainder of 58.
Use 0 as the next digit of our solution. 
Result so far: 20.0
Subtract 0 from 58 to get 58.
Bring next digit (4) of the dividend behind the 58 and repeat the process: 584 / 406

Let's proceed to step 5:
The number 406 fits into 584 1 times, leaving a remainder of 178.
Write down 1 as next digit of the result. 
Result so far: 201.0
If we take 406 away from 584, we end up with 178.
Fetch the next digit (3) from the dividend, attach it to 178 and continue: 1783 / 406

Going ahead to step 6:
1783 divided by 406 is 4 with a remainder of 159.
The number 4 becomes the next digit in our result. 
Result so far: 2014.0
If we subtract 1624 from 1783, we get 159.
Grab the next digit (6) from the dividend, add it to 159, then carry on: 1596 / 406

Let's proceed to step 7:
406 goes into 1596 3 times with a remainder of 378.
Use 3 as the next digit of our solution. 
Result so far: 20143.0
If we subtract 1218 from 1596, we get 378.
Bring next digit (7) of the dividend behind the 378 and repeat the process: 3787 / 406

Advancing to step 8:
The number 406 fits into 3787 9 times, leaving a remainder of 133.
The number 9 becomes the next digit in our result. 
Result so far: 201439.0
Deduct 3654 from 3787 and we're left with 133.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1330, and continue the process.

Advancing to step 9:
When dividing 1330 by 406, we get 3 with a remainder of 112.
The number 3 becomes the next digit in our result. 
Result so far: 201439.3
Deduct 1218 from 1330 and we're left with 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Moving on to step 10:
406 can be fit into 1120 2 times, resulting in a remainder of 308.
The next digit of our result is 2. 
Result so far: 201439.32
Subtract 812 from 1120 to get 308.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3080, and continue the process.

Let's proceed to step 11:
The number 406 fits into 3080 7 times, leaving a remainder of 238.
Record the quotient 7 as the next digit in the result. 
Result so far: 201439.327
If we take 2842 away from 3080, we end up with 238.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2380, and continue the process.

Let's proceed to step 12:
When dividing 2380 by 406, we get 5 with a remainder of 350.
Write down 5 as next digit of the result. 
Result so far: 201439.3275
Subtract 2030 from 2380 to get 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

Step 13:
406 goes into 3500 8 times with a remainder of 252.
Record the quotient 8 as the next digit in the result. 
Result so far: 201439.32758
Subtracting 3248 from 3500 leaves us with 252.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2520, and continue the process.

On to step 14:
2520 divided by 406 is 6 with a remainder of 84.
Use 6 as the next digit of our solution. 
Result so far: 201439.327586
Subtracting 2436 from 2520 leaves us with 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Advancing to step 15:
When dividing 840 by 406, we get 2 with a remainder of 28.
The next digit of our result is 2. 
Result so far: 201439.3275862
If we subtract 812 from 840, we get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Moving on to step 16:
The number 406 fits into 280 0 times, leaving a remainder of 280.
Put 0 as the next digit of the answer. 
Result so far: 201439.3275862
Subtracting 0 from 280 leaves us with 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Our division results in 201439.3275862 with a remaining 2.8e-07.