Let's divide 400537 by 99
We want to figure out the number of times 400537 can be divided by 99.

Step 1:
The number 99 fits into 4 0 times, leaving a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Include the next digit (0) from the dividend after 4, then repeat: 40 / 99

Going ahead to step 2:
99 goes into 40 0 times with a remainder of 40.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 40 to get 40.
Fetch the next digit (0) from the dividend, attach it to 40 and continue: 400 / 99

Moving on to step 3:
The number 99 fits into 400 4 times, leaving a remainder of 4.
Put 4 as the next digit of the answer. 
Result so far: 4.0
The remainder is 4 after subtracting 396 from 400.
Append the next digit (5) from the dividend to 4 and continue with: 45 / 99

On to step 4:
The number 99 fits into 45 0 times, leaving a remainder of 45.
Write down 0 as next digit of the result. 
Result so far: 40.0
If we take 0 away from 45, we end up with 45.
Grab the next digit (3) from the dividend, add it to 45, then carry on: 453 / 99

Let's proceed to step 5:
If we divide 453 by 99, we get 4 and a remainder of 57.
Put 4 as the next digit of the answer. 
Result so far: 404.0
The remainder is 57 after subtracting 396 from 453.
Bring next digit (7) of the dividend behind the 57 and repeat the process: 577 / 99

Step 6:
577 divided by 99 is 5 with a remainder of 82.
The number 5 becomes the next digit in our result. 
Result so far: 4045.0
If we take 495 away from 577, we end up with 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

On to step 7:
99 can be fit into 820 8 times, resulting in a remainder of 28.
The number 8 becomes the next digit in our result. 
Result so far: 4045.8
Subtract 792 from 820 to get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

On to step 8:
The number 99 fits into 280 2 times, leaving a remainder of 82.
Write down 2 as next digit of the result. 
Result so far: 4045.82
Subtract 198 from 280 to get 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Let's proceed to step 9:
99 can be fit into 820 8 times, resulting in a remainder of 28.
Record the quotient 8 as the next digit in the result. 
Result so far: 4045.828
Subtract 792 from 820 to get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Moving on to step 10:
99 can be fit into 280 2 times, resulting in a remainder of 82.
Put 2 as the next digit of the answer. 
Result so far: 4045.8282
Deduct 198 from 280 and we're left with 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Let's proceed to step 11:
820 divided by 99 is 8 with a remainder of 28.
Write down 8 as next digit of the result. 
Result so far: 4045.82828
If we subtract 792 from 820, we get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Moving on to step 12:
When dividing 280 by 99, we get 2 with a remainder of 82.
Put 2 as the next digit of the answer. 
Result so far: 4045.828282
Subtracting 198 from 280 leaves us with 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Going ahead to step 13:
If we divide 820 by 99, we get 8 and a remainder of 28.
Write down 8 as next digit of the result. 
Result so far: 4045.8282828
If we take 792 away from 820, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Advancing to step 14:
99 can be fit into 280 2 times, resulting in a remainder of 82.
The next digit of our result is 2. 
Result so far: 4045.82828282
Deduct 198 from 280 and we're left with 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

The quotient of the division is 4045.82828282, and the remainder is 8.2e-08.