We're dividing 40633793 by 660 
Let's see how many times 660 fits into 40633793.

Let's proceed to step 1:
4 divided by 660 is 0 with a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Grab the next digit (0) from the dividend, add it to 4, then carry on: 40 / 660

Advancing to step 2:
660 goes into 40 0 times with a remainder of 40.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 40, we get 40.
Append the next digit (6) from the dividend to 40 and continue with: 406 / 660

Advancing to step 3:
660 can be fit into 406 0 times, resulting in a remainder of 406.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 406 leaves us with 406.
Include the next digit (3) from the dividend after 406, then repeat: 4063 / 660

On to step 4:
The number 660 fits into 4063 6 times, leaving a remainder of 103.
The next digit of our result is 6. 
Result so far: 6.0
If we subtract 3960 from 4063, we get 103.
Take the next digit (3) from the dividend and append it to 103, then repeat: 1033 / 660

On to step 5:
1033 divided by 660 is 1 with a remainder of 373.
Write down 1 as next digit of the result. 
Result so far: 61.0
If we take 660 away from 1033, we end up with 373.
Grab the next digit (7) from the dividend, add it to 373, then carry on: 3737 / 660

Moving on to step 6:
660 can be fit into 3737 5 times, resulting in a remainder of 437.
Record the quotient 5 as the next digit in the result. 
Result so far: 615.0
The remainder is 437 after subtracting 3300 from 3737.
Fetch the next digit (9) from the dividend, attach it to 437 and continue: 4379 / 660

On to step 7:
The number 660 fits into 4379 6 times, leaving a remainder of 419.
Write down 6 as next digit of the result. 
Result so far: 6156.0
If we subtract 3960 from 4379, we get 419.
Take the next digit (3) from the dividend and append it to 419, then repeat: 4193 / 660

Moving on to step 8:
When dividing 4193 by 660, we get 6 with a remainder of 233.
Put 6 as the next digit of the answer. 
Result so far: 61566.0
If we subtract 3960 from 4193, we get 233.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2330, and continue the process.

Moving on to step 9:
If we divide 2330 by 660, we get 3 and a remainder of 350.
Use 3 as the next digit of our solution. 
Result so far: 61566.3
If we take 1980 away from 2330, we end up with 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

Going ahead to step 10:
3500 divided by 660 is 5 with a remainder of 200.
Put 5 as the next digit of the answer. 
Result so far: 61566.35
Deduct 3300 from 3500 and we're left with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Going ahead to step 11:
660 can be fit into 2000 3 times, resulting in a remainder of 20.
Put 3 as the next digit of the answer. 
Result so far: 61566.353
Subtracting 1980 from 2000 leaves us 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.

Advancing to step 12:
The number 660 fits into 200 0 times, leaving a remainder of 200.
Record the quotient 0 as the next digit in the result. 
Result so far: 61566.353
If we subtract 0 from 200, we get 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Step 13:
When dividing 2000 by 660, we get 3 with a remainder of 20.
The number 3 becomes the next digit in our result. 
Result so far: 61566.35303
Subtracting 1980 from 2000 leaves us 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 14:
The number 660 fits into 200 0 times, leaving a remainder of 200.
Use 0 as the next digit of our solution. 
Result so far: 61566.35303
The remainder is 200 after subtracting 0 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Going ahead to step 15:
The number 660 fits into 2000 3 times, leaving a remainder of 20.
The number 3 becomes the next digit in our result. 
Result so far: 61566.3530303
If we subtract 1980 from 2000, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 16:
If we divide 200 by 660, we get 0 and a remainder of 200.
Write down 0 as next digit of the result. 
Result so far: 61566.3530303
Subtracting 0 from 200 leaves us with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

The final outcome is 61566.3530303, with a leftover of 2e-07.