We're dividing 91384736 by 450 
We want to divide 91384736 by 450.

Going ahead to step 1:
When dividing 9 by 450, we get 0 with a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Bring next digit (1) of the dividend behind the 9 and repeat the process: 91 / 450

Step 2:
The number 450 fits into 91 0 times, leaving a remainder of 91.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 91, we end up with 91.
Fetch the next digit (3) from the dividend, attach it to 91 and continue: 913 / 450

Let's proceed to step 3:
If we divide 913 by 450, we get 2 and a remainder of 13.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Subtract 900 from 913 to get 13.
Include the next digit (8) from the dividend after 13, then repeat: 138 / 450

Let's proceed to step 4:
450 goes into 138 0 times with a remainder of 138.
Use 0 as the next digit of our solution. 
Result so far: 20.0
The remainder is 138 after subtracting 0 from 138.
Take the next digit (4) from the dividend and append it to 138, then repeat: 1384 / 450

Let's proceed to step 5:
If we divide 1384 by 450, we get 3 and a remainder of 34.
The number 3 becomes the next digit in our result. 
Result so far: 203.0
The remainder is 34 after subtracting 1350 from 1384.
Take the next digit (7) from the dividend and append it to 34, then repeat: 347 / 450

Going ahead to step 6:
347 divided by 450 is 0 with a remainder of 347.
The number 0 becomes the next digit in our result. 
Result so far: 2030.0
Deduct 0 from 347 and we're left with 347.
Take the next digit (3) from the dividend and append it to 347, then repeat: 3473 / 450

Moving on to step 7:
3473 divided by 450 is 7 with a remainder of 323.
Use 7 as the next digit of our solution. 
Result so far: 20307.0
Deduct 3150 from 3473 and we're left with 323.
Append the next digit (6) from the dividend to 323 and continue with: 3236 / 450

Step 8:
450 can be fit into 3236 7 times, resulting in a remainder of 86.
Put 7 as the next digit of the answer. 
Result so far: 203077.0
Deduct 3150 from 3236 and we're left with 86.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

Going ahead to step 9:
860 divided by 450 is 1 with a remainder of 410.
Write down 1 as next digit of the result. 
Result so far: 203077.1
Deduct 450 from 860 and we're left with 410.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4100, and continue the process.

Advancing to step 10:
450 can be fit into 4100 9 times, resulting in a remainder of 50.
The number 9 becomes the next digit in our result. 
Result so far: 203077.19
Subtract 4050 from 4100 to 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.

Let's proceed to step 11:
450 can be fit into 500 1 times, resulting in a remainder of 50.
Write down 1 as next digit of the result. 
Result so far: 203077.191
Subtract 450 from 500 to 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.

On to step 12:
The number 450 fits into 500 1 times, leaving a remainder of 50.
Record the quotient 1 as the next digit in the result. 
Result so far: 203077.1911
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.

After the division, we end up with 203077.1911 and a remainder of 0.0005.