Let's divide 669199 by 40
We're looking to find how many times 40 goes into 669199.

Moving on to step 1:
If we divide 6 by 40, we get 0 and a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Include the next digit (6) from the dividend after 6, then repeat: 66 / 40

Let's proceed to step 2:
If we divide 66 by 40, we get 1 and a remainder of 26.
Put 1 as the next digit of the answer. 
Result so far: 1.0
The remainder is 26 after subtracting 40 from 66.
Fetch the next digit (9) from the dividend, attach it to 26 and continue: 269 / 40

Going ahead to step 3:
40 can be fit into 269 6 times, resulting in a remainder of 29.
Record the quotient 6 as the next digit in the result. 
Result so far: 16.0
Deduct 240 from 269 and we're left with 29.
Append the next digit (1) from the dividend to 29 and continue with: 291 / 40

Step 4:
If we divide 291 by 40, we get 7 and a remainder of 11.
Use 7 as the next digit of our solution. 
Result so far: 167.0
If we take 280 away from 291, we end up with 11.
Append the next digit (9) from the dividend to 11 and continue with: 119 / 40

On to step 5:
40 can be fit into 119 2 times, resulting in a remainder of 39.
Put 2 as the next digit of the answer. 
Result so far: 1672.0
Subtracting 80 from 119 leaves us with 39.
Append the next digit (9) from the dividend to 39 and continue with: 399 / 40

Let's proceed to step 6:
399 divided by 40 is 9 with a remainder of 39.
The number 9 becomes the next digit in our result. 
Result so far: 16729.0
The remainder is 39 after subtracting 360 from 399.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Advancing to step 7:
40 goes into 390 9 times with a remainder of 30.
Record the quotient 9 as the next digit in the result. 
Result so far: 16729.9
If we subtract 360 from 390, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Moving on to step 8:
300 divided by 40 is 7 with a remainder of 20.
The number 7 becomes the next digit in our result. 
Result so far: 16729.97
If we take 280 away from 300, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 9:
40 can be fit into 200 5 times, resulting in a remainder of 0.
The next digit of our result is 5. 
Result so far: 16729.975
Subtracting 200 from 200 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.

On to step 10:
If we divide 0 by 40, we get 0 and a remainder of 0.
The next digit of our result is 0. 
Result so far: 16729.975
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.

Step 11:
0 divided by 40 is 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 16729.975
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.

Our division results in 16729.975 with a remaining 0.0.