569979 divided by 40 
We're looking to find how many times 40 goes into 569979.

Step 1:
The number 40 fits into 5 0 times, leaving a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Take the next digit (6) from the dividend and append it to 5, then repeat: 56 / 40

Advancing to step 2:
56 divided by 40 is 1 with a remainder of 16.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 40 from 56, we get 16.
Fetch the next digit (9) from the dividend, attach it to 16 and continue: 169 / 40

Step 3:
When dividing 169 by 40, we get 4 with a remainder of 9.
Put 4 as the next digit of the answer. 
Result so far: 14.0
Subtracting 160 from 169 leaves us with 9.
Take the next digit (9) from the dividend and append it to 9, then repeat: 99 / 40

Let's proceed to step 4:
If we divide 99 by 40, we get 2 and a remainder of 19.
Write down 2 as next digit of the result. 
Result so far: 142.0
The remainder is 19 after subtracting 80 from 99.
Bring next digit (7) of the dividend behind the 19 and repeat the process: 197 / 40

Let's proceed to step 5:
The number 40 fits into 197 4 times, leaving a remainder of 37.
Use 4 as the next digit of our solution. 
Result so far: 1424.0
If we take 160 away from 197, we end up with 37.
Take the next digit (9) from the dividend and append it to 37, then repeat: 379 / 40

Advancing to step 6:
The number 40 fits into 379 9 times, leaving a remainder of 19.
The next digit of our result is 9. 
Result so far: 14249.0
Subtract 360 from 379 to get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Advancing to step 7:
190 divided by 40 is 4 with a remainder of 30.
Use 4 as the next digit of our solution. 
Result so far: 14249.4
The remainder is 30 after subtracting 160 from 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Going ahead to step 8:
When dividing 300 by 40, we get 7 with a remainder of 20.
Use 7 as the next digit of our solution. 
Result so far: 14249.47
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.

On to step 9:
If we divide 200 by 40, we get 5 and a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 14249.475
Deduct 200 from 200 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.

On to step 10:
0 divided by 40 is 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 14249.475
Deduct 0 from 0 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.

Let's proceed to 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: 14249.475
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.

The quotient of the division is 14249.475, and the remainder is 0.0.