We divide 20013719 by 450
We want to divide 20013719 by 450.

Moving on to step 1:
2 divided by 450 is 0 with a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Grab the next digit (0) from the dividend, add it to 2, then carry on: 20 / 450

Step 2:
If we divide 20 by 450, we get 0 and a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 20 leaves us with 20.
Include the next digit (0) from the dividend after 20, then repeat: 200 / 450

Step 3:
200 divided by 450 is 0 with a remainder of 200.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 200, we get 200.
Fetch the next digit (1) from the dividend, attach it to 200 and continue: 2001 / 450

Moving on to step 4:
450 goes into 2001 4 times with a remainder of 201.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
If we take 1800 away from 2001, we end up with 201.
Include the next digit (3) from the dividend after 201, then repeat: 2013 / 450

Going ahead to step 5:
450 goes into 2013 4 times with a remainder of 213.
Write down 4 as next digit of the result. 
Result so far: 44.0
Subtract 1800 from 2013 to get 213.
Grab the next digit (7) from the dividend, add it to 213, then carry on: 2137 / 450

Advancing to step 6:
The number 450 fits into 2137 4 times, leaving a remainder of 337.
The number 4 becomes the next digit in our result. 
Result so far: 444.0
Deduct 1800 from 2137 and we're left with 337.
Grab the next digit (1) from the dividend, add it to 337, then carry on: 3371 / 450

Step 7:
When dividing 3371 by 450, we get 7 with a remainder of 221.
Put 7 as the next digit of the answer. 
Result so far: 4447.0
If we take 3150 away from 3371, we end up with 221.
Include the next digit (9) from the dividend after 221, then repeat: 2219 / 450

On to step 8:
The number 450 fits into 2219 4 times, leaving a remainder of 419.
Put 4 as the next digit of the answer. 
Result so far: 44474.0
Deduct 1800 from 2219 and we're left with 419.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4190, and continue the process.

Step 9:
4190 divided by 450 is 9 with a remainder of 140.
Record the quotient 9 as the next digit in the result. 
Result so far: 44474.9
If we take 4050 away from 4190, we end up with 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Step 10:
The number 450 fits into 1400 3 times, leaving a remainder of 50.
Record the quotient 3 as the next digit in the result. 
Result so far: 44474.93
Subtracting 1350 from 1400 leaves us with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Moving on to step 11:
When dividing 500 by 450, we get 1 with a remainder of 50.
Record the quotient 1 as the next digit in the result. 
Result so far: 44474.931
If we subtract 450 from 500, we get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Going ahead to step 12:
When dividing 500 by 450, we get 1 with a remainder of 50.
Use 1 as the next digit of our solution. 
Result so far: 44474.9311
Deduct 450 from 500 and we're left with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

After the division, we end up with 44474.9311 and a remainder of 0.0005.