Let's divide 23780148 by 450
Our goal is to divide 23780148 by 450.

Let's proceed to step 1:
The number 450 fits into 2 0 times, leaving a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Fetch the next digit (3) from the dividend, attach it to 2 and continue: 23 / 450

On to step 2:
450 goes into 23 0 times with a remainder of 23.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 23 to get 23.
Append the next digit (7) from the dividend to 23 and continue with: 237 / 450

Moving on to step 3:
450 can be fit into 237 0 times, resulting in a remainder of 237.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 237 leaves us with 237.
Include the next digit (8) from the dividend after 237, then repeat: 2378 / 450

Advancing to step 4:
If we divide 2378 by 450, we get 5 and a remainder of 128.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
Subtracting 2250 from 2378 leaves us with 128.
Take the next digit (0) from the dividend and append it to 128, then repeat: 1280 / 450

Let's proceed to step 5:
When dividing 1280 by 450, we get 2 with a remainder of 380.
Write down 2 as next digit of the result. 
Result so far: 52.0
Deduct 900 from 1280 and we're left with 380.
Take the next digit (1) from the dividend and append it to 380, then repeat: 3801 / 450

Going ahead to step 6:
When dividing 3801 by 450, we get 8 with a remainder of 201.
Use 8 as the next digit of our solution. 
Result so far: 528.0
Subtracting 3600 from 3801 leaves us with 201.
Bring next digit (4) of the dividend behind the 201 and repeat the process: 2014 / 450

Going ahead to step 7:
2014 divided by 450 is 4 with a remainder of 214.
Write down 4 as next digit of the result. 
Result so far: 5284.0
Deduct 1800 from 2014 and we're left with 214.
Bring next digit (8) of the dividend behind the 214 and repeat the process: 2148 / 450

Advancing to step 8:
When dividing 2148 by 450, we get 4 with a remainder of 348.
Put 4 as the next digit of the answer. 
Result so far: 52844.0
Subtract 1800 from 2148 to get 348.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3480, and continue the process.

Advancing to step 9:
If we divide 3480 by 450, we get 7 and a remainder of 330.
Use 7 as the next digit of our solution. 
Result so far: 52844.7
If we take 3150 away from 3480, 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.

Advancing to step 10:
3300 divided by 450 is 7 with a remainder of 150.
Write down 7 as next digit of the result. 
Result so far: 52844.77
The remainder is 150 after subtracting 3150 from 3300.
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 result is 52844.77 with a remainder of 0.15.