We look at the division of 16635723 by 450 
We want to figure out the number of times 16635723 can be divided by 450.

Advancing to step 1:
450 can be fit into 1 0 times, resulting in a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Include the next digit (6) from the dividend after 1, then repeat: 16 / 450

Moving on to step 2:
16 divided by 450 is 0 with a remainder of 16.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 16 after subtracting 0 from 16.
Include the next digit (6) from the dividend after 16, then repeat: 166 / 450

Advancing to step 3:
450 goes into 166 0 times with a remainder of 166.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 166 after subtracting 0 from 166.
Fetch the next digit (3) from the dividend, attach it to 166 and continue: 1663 / 450

Let's proceed to step 4:
When dividing 1663 by 450, we get 3 with a remainder of 313.
Put 3 as the next digit of the answer. 
Result so far: 3.0
The remainder is 313 after subtracting 1350 from 1663.
Fetch the next digit (5) from the dividend, attach it to 313 and continue: 3135 / 450

Step 5:
450 goes into 3135 6 times with a remainder of 435.
Record the quotient 6 as the next digit in the result. 
Result so far: 36.0
The remainder is 435 after subtracting 2700 from 3135.
Grab the next digit (7) from the dividend, add it to 435, then carry on: 4357 / 450

On to step 6:
450 goes into 4357 9 times with a remainder of 307.
Use 9 as the next digit of our solution. 
Result so far: 369.0
If we take 4050 away from 4357, we end up with 307.
Grab the next digit (2) from the dividend, add it to 307, then carry on: 3072 / 450

Step 7:
450 goes into 3072 6 times with a remainder of 372.
The next digit of our result is 6. 
Result so far: 3696.0
Deduct 2700 from 3072 and we're left with 372.
Grab the next digit (3) from the dividend, add it to 372, then carry on: 3723 / 450

Let's proceed to step 8:
450 goes into 3723 8 times with a remainder of 123.
Write down 8 as next digit of the result. 
Result so far: 36968.0
Subtract 3600 from 3723 to get 123.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1230, and continue the process.

Let's proceed to step 9:
The number 450 fits into 1230 2 times, leaving a remainder of 330.
The number 2 becomes the next digit in our result. 
Result so far: 36968.2
If we take 900 away from 1230, we end up with 330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3300, and continue the process.

Step 10:
450 can be fit into 3300 7 times, resulting in a remainder of 150.
The number 7 becomes the next digit in our result. 
Result so far: 36968.27
Subtract 3150 from 3300 to get 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Let's proceed to step 11:
If we divide 1500 by 450, we get 3 and a remainder of 150.
Write down 3 as next digit of the result. 
Result so far: 36968.273
The remainder is 150 after subtracting 1350 from 1500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Going ahead to step 12:
If we divide 1500 by 450, we get 3 and a remainder of 150.
The number 3 becomes the next digit in our result. 
Result so far: 36968.2733
If we take 1350 away from 1500, we end up with 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

The final outcome is 36968.2733, with a leftover of 0.0015.