40805846 ÷ 66 
We want to figure out the number of times 40805846 can be divided by 66.

Moving on to step 1:
66 goes into 4 0 times with a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Grab the next digit (0) from the dividend, add it to 4, then carry on: 40 / 66

Let's proceed to step 2:
66 can be fit into 40 0 times, resulting in a remainder of 40.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 40 and we're left with 40.
Bring next digit (8) of the dividend behind the 40 and repeat the process: 408 / 66

Let's proceed to step 3:
If we divide 408 by 66, we get 6 and a remainder of 12.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
Subtract 396 from 408 to get 12.
Grab the next digit (0) from the dividend, add it to 12, then carry on: 120 / 66

On to step 4:
66 goes into 120 1 times with a remainder of 54.
Write down 1 as next digit of the result. 
Result so far: 61.0
Subtract 66 from 120 to get 54.
Bring next digit (5) of the dividend behind the 54 and repeat the process: 545 / 66

Going ahead to step 5:
66 can be fit into 545 8 times, resulting in a remainder of 17.
Put 8 as the next digit of the answer. 
Result so far: 618.0
Subtracting 528 from 545 leaves us with 17.
Grab the next digit (8) from the dividend, add it to 17, then carry on: 178 / 66

Advancing to step 6:
If we divide 178 by 66, we get 2 and a remainder of 46.
Put 2 as the next digit of the answer. 
Result so far: 6182.0
Subtract 132 from 178 to get 46.
Fetch the next digit (4) from the dividend, attach it to 46 and continue: 464 / 66

Advancing to step 7:
If we divide 464 by 66, we get 7 and a remainder of 2.
The number 7 becomes the next digit in our result. 
Result so far: 61827.0
If we take 462 away from 464, we end up with 2.
Include the next digit (6) from the dividend after 2, then repeat: 26 / 66

Advancing to step 8:
If we divide 26 by 66, we get 0 and a remainder of 26.
The number 0 becomes the next digit in our result. 
Result so far: 618270.0
Deduct 0 from 26 and we're left with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Going ahead to step 9:
When dividing 260 by 66, we get 3 with a remainder of 62.
Write down 3 as next digit of the result. 
Result so far: 618270.3
Deduct 198 from 260 and we're left with 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Step 10:
If we divide 620 by 66, we get 9 and a remainder of 26.
Write down 9 as next digit of the result. 
Result so far: 618270.39
Deduct 594 from 620 and we're left with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Let's proceed to step 11:
The number 66 fits into 260 3 times, leaving a remainder of 62.
Write down 3 as next digit of the result. 
Result so far: 618270.393
Subtract 198 from 260 to get 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Let's proceed to step 12:
If we divide 620 by 66, we get 9 and a remainder of 26.
Record the quotient 9 as the next digit in the result. 
Result so far: 618270.3939
Deduct 594 from 620 and we're left with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Moving on to step 13:
66 can be fit into 260 3 times, resulting in a remainder of 62.
Put 3 as the next digit of the answer. 
Result so far: 618270.39393
Subtracting 198 from 260 leaves us with 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Let's proceed to step 14:
The number 66 fits into 620 9 times, leaving a remainder of 26.
Put 9 as the next digit of the answer. 
Result so far: 618270.393939
If we subtract 594 from 620, we get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Let's proceed to step 15:
When dividing 260 by 66, we get 3 with a remainder of 62.
Write down 3 as next digit of the result. 
Result so far: 618270.3939393
Subtract 198 from 260 to get 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Let's proceed to step 16:
If we divide 620 by 66, we get 9 and a remainder of 26.
Write down 9 as next digit of the result. 
Result so far: 618270.39393939
Subtracting 594 from 620 leaves us with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

After the division, we end up with 618270.39393939 and a remainder of 2.6e-08.