20400016 divided by 453 
We're looking to find how many times 453 goes into 20400016.

Going ahead to step 1:
The number 453 fits into 2 0 times, leaving a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Include the next digit (0) from the dividend after 2, then repeat: 20 / 453

Step 2:
If we divide 20 by 453, we get 0 and a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 20 after subtracting 0 from 20.
Include the next digit (4) from the dividend after 20, then repeat: 204 / 453

Step 3:
453 can be fit into 204 0 times, resulting in a remainder of 204.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 204, we get 204.
Append the next digit (0) from the dividend to 204 and continue with: 2040 / 453

On to step 4:
If we divide 2040 by 453, we get 4 and a remainder of 228.
Write down 4 as next digit of the result. 
Result so far: 4.0
If we subtract 1812 from 2040, we get 228.
Grab the next digit (0) from the dividend, add it to 228, then carry on: 2280 / 453

Moving on to step 5:
When dividing 2280 by 453, we get 5 with a remainder of 15.
The number 5 becomes the next digit in our result. 
Result so far: 45.0
Subtract 2265 from 2280 to get 15.
Take the next digit (0) from the dividend and append it to 15, then repeat: 150 / 453

Moving on to step 6:
If we divide 150 by 453, we get 0 and a remainder of 150.
The number 0 becomes the next digit in our result. 
Result so far: 450.0
Subtracting 0 from 150 leaves us with 150.
Grab the next digit (1) from the dividend, add it to 150, then carry on: 1501 / 453

Let's proceed to step 7:
1501 divided by 453 is 3 with a remainder of 142.
Record the quotient 3 as the next digit in the result. 
Result so far: 4503.0
If we take 1359 away from 1501, we end up with 142.
Include the next digit (6) from the dividend after 142, then repeat: 1426 / 453

Advancing to step 8:
When dividing 1426 by 453, we get 3 with a remainder of 67.
Write down 3 as next digit of the result. 
Result so far: 45033.0
If we subtract 1359 from 1426, we get 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Step 9:
If we divide 670 by 453, we get 1 and a remainder of 217.
Use 1 as the next digit of our solution. 
Result so far: 45033.1
Deduct 453 from 670 and we're left with 217.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2170, and continue the process.

Moving on to step 10:
2170 divided by 453 is 4 with a remainder of 358.
Write down 4 as next digit of the result. 
Result so far: 45033.14
If we subtract 1812 from 2170, we get 358.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3580, and continue the process.

Going ahead to step 11:
453 goes into 3580 7 times with a remainder of 409.
Put 7 as the next digit of the answer. 
Result so far: 45033.147
Deduct 3171 from 3580 and we're left with 409.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4090, and continue the process.

Going ahead to step 12:
4090 divided by 453 is 9 with a remainder of 13.
The number 9 becomes the next digit in our result. 
Result so far: 45033.1479
Subtracting 4077 from 4090 leaves us with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Step 13:
The number 453 fits into 130 0 times, leaving a remainder of 130.
Put 0 as the next digit of the answer. 
Result so far: 45033.1479
Subtracting 0 from 130 leaves us with 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Going ahead to step 14:
453 can be fit into 1300 2 times, resulting in a remainder of 394.
Use 2 as the next digit of our solution. 
Result so far: 45033.147902
Deduct 906 from 1300 and we're left with 394.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3940, and continue the process.

Let's proceed to step 15:
If we divide 3940 by 453, we get 8 and a remainder of 316.
Write down 8 as next digit of the result. 
Result so far: 45033.1479028
Subtract 3624 from 3940 to get 316.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3160, and continue the process.

Moving on to step 16:
If we divide 3160 by 453, we get 6 and a remainder of 442.
The next digit of our result is 6. 
Result so far: 45033.14790286
If we take 2718 away from 3160, we end up with 442.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4420, and continue the process.

The final result is 45033.14790286 with a remainder of 4.42e-07.