We divide 40033524 by 646
We're looking to find how many times 646 goes into 40033524.

Let's proceed to step 1:
If we divide 4 by 646, we get 0 and a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Append the next digit (0) from the dividend to 4 and continue with: 40 / 646

On to step 2:
646 can be fit into 40 0 times, resulting in a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 40 and we're left with 40.
Grab the next digit (0) from the dividend, add it to 40, then carry on: 400 / 646

Moving on to step 3:
When dividing 400 by 646, we get 0 with a remainder of 400.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 400 to get 400.
Append the next digit (3) from the dividend to 400 and continue with: 4003 / 646

On to step 4:
If we divide 4003 by 646, we get 6 and a remainder of 127.
Write down 6 as next digit of the result. 
Result so far: 6.0
Subtract 3876 from 4003 to get 127.
Bring next digit (3) of the dividend behind the 127 and repeat the process: 1273 / 646

Advancing to step 5:
The number 646 fits into 1273 1 times, leaving a remainder of 627.
The number 1 becomes the next digit in our result. 
Result so far: 61.0
Subtract 646 from 1273 to get 627.
Grab the next digit (5) from the dividend, add it to 627, then carry on: 6275 / 646

Going ahead to step 6:
If we divide 6275 by 646, we get 9 and a remainder of 461.
Write down 9 as next digit of the result. 
Result so far: 619.0
Subtracting 5814 from 6275 leaves us with 461.
Append the next digit (2) from the dividend to 461 and continue with: 4612 / 646

Moving on to step 7:
646 goes into 4612 7 times with a remainder of 90.
The next digit of our result is 7. 
Result so far: 6197.0
Subtracting 4522 from 4612 leaves us with 90.
Fetch the next digit (4) from the dividend, attach it to 90 and continue: 904 / 646

Moving on to step 8:
When dividing 904 by 646, we get 1 with a remainder of 258.
Use 1 as the next digit of our solution. 
Result so far: 61971.0
The remainder is 258 after subtracting 646 from 904.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2580, and continue the process.

Going ahead to step 9:
646 goes into 2580 3 times with a remainder of 642.
The number 3 becomes the next digit in our result. 
Result so far: 61971.3
The remainder is 642 after subtracting 1938 from 2580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6420, and continue the process.

Going ahead to step 10:
6420 divided by 646 is 9 with a remainder of 606.
The next digit of our result is 9. 
Result so far: 61971.39
If we take 5814 away from 6420, we end up with 606.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6060, and continue the process.

Let's proceed to step 11:
646 can be fit into 6060 9 times, resulting in a remainder of 246.
The next digit of our result is 9. 
Result so far: 61971.399
If we take 5814 away from 6060, we end up with 246.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2460, and continue the process.

The final result is 61971.399 with a remainder of 0.0246.