Let's divide 450370 by 39
We want to divide 450370 by 39.

Moving on to step 1:
39 can be fit into 4 0 times, resulting in a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Take the next digit (5) from the dividend and append it to 4, then repeat: 45 / 39

On to step 2:
45 divided by 39 is 1 with a remainder of 6.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we take 39 away from 45, we end up with 6.
Take the next digit (0) from the dividend and append it to 6, then repeat: 60 / 39

Advancing to step 3:
39 goes into 60 1 times with a remainder of 21.
The next digit of our result is 1. 
Result so far: 11.0
Subtract 39 from 60 to get 21.
Append the next digit (3) from the dividend to 21 and continue with: 213 / 39

Going ahead to step 4:
39 goes into 213 5 times with a remainder of 18.
Put 5 as the next digit of the answer. 
Result so far: 115.0
The remainder is 18 after subtracting 195 from 213.
Grab the next digit (7) from the dividend, add it to 18, then carry on: 187 / 39

On to step 5:
When dividing 187 by 39, we get 4 with a remainder of 31.
The number 4 becomes the next digit in our result. 
Result so far: 1154.0
Deduct 156 from 187 and we're left with 31.
Include the next digit (0) from the dividend after 31, then repeat: 310 / 39

On to step 6:
The number 39 fits into 310 7 times, leaving a remainder of 37.
Write down 7 as next digit of the result. 
Result so far: 11547.0
If we subtract 273 from 310, we get 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

On to step 7:
The number 39 fits into 370 9 times, leaving a remainder of 19.
The number 9 becomes the next digit in our result. 
Result so far: 11547.9
If we subtract 351 from 370, we get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Advancing to step 8:
The number 39 fits into 190 4 times, leaving a remainder of 34.
The next digit of our result is 4. 
Result so far: 11547.94
If we subtract 156 from 190, we get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

On to step 9:
340 divided by 39 is 8 with a remainder of 28.
Put 8 as the next digit of the answer. 
Result so far: 11547.948
If we subtract 312 from 340, we get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Advancing to step 10:
280 divided by 39 is 7 with a remainder of 7.
Use 7 as the next digit of our solution. 
Result so far: 11547.9487
Subtract 273 from 280 to get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Let's proceed to step 11:
39 can be fit into 70 1 times, resulting in a remainder of 31.
The number 1 becomes the next digit in our result. 
Result so far: 11547.94871
Deduct 39 from 70 and we're left with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Moving on to step 12:
If we divide 310 by 39, we get 7 and a remainder of 37.
Put 7 as the next digit of the answer. 
Result so far: 11547.948717
The remainder is 37 after subtracting 273 from 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Moving on to step 13:
The number 39 fits into 370 9 times, leaving a remainder of 19.
The number 9 becomes the next digit in our result. 
Result so far: 11547.9487179
If we take 351 away from 370, we end up with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Step 14:
39 goes into 190 4 times with a remainder of 34.
The next digit of our result is 4. 
Result so far: 11547.94871794
If we take 156 away from 190, we end up with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

In conclusion, the division gives 11547.94871794 with a balance of 3.4e-08.