12031930 divided by 445 
We want to divide 12031930 by 445.

Step 1:
If we divide 1 by 445, we get 0 and a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Include the next digit (2) from the dividend after 1, then repeat: 12 / 445

Moving on to step 2:
445 goes into 12 0 times with a remainder of 12.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 12, we end up with 12.
Fetch the next digit (0) from the dividend, attach it to 12 and continue: 120 / 445

Going ahead to step 3:
The number 445 fits into 120 0 times, leaving a remainder of 120.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 120 and we're left with 120.
Grab the next digit (3) from the dividend, add it to 120, then carry on: 1203 / 445

Let's proceed to step 4:
When dividing 1203 by 445, we get 2 with a remainder of 313.
Write down 2 as next digit of the result. 
Result so far: 2.0
If we subtract 890 from 1203, we get 313.
Take the next digit (1) from the dividend and append it to 313, then repeat: 3131 / 445

Let's proceed to step 5:
The number 445 fits into 3131 7 times, leaving a remainder of 16.
Put 7 as the next digit of the answer. 
Result so far: 27.0
Deduct 3115 from 3131 and we're left with 16.
Bring next digit (9) of the dividend behind the 16 and repeat the process: 169 / 445

On to step 6:
The number 445 fits into 169 0 times, leaving a remainder of 169.
Write down 0 as next digit of the result. 
Result so far: 270.0
Deduct 0 from 169 and we're left with 169.
Append the next digit (3) from the dividend to 169 and continue with: 1693 / 445

Let's proceed to step 7:
If we divide 1693 by 445, we get 3 and a remainder of 358.
Record the quotient 3 as the next digit in the result. 
Result so far: 2703.0
The remainder is 358 after subtracting 1335 from 1693.
Fetch the next digit (0) from the dividend, attach it to 358 and continue: 3580 / 445

On to step 8:
When dividing 3580 by 445, we get 8 with a remainder of 20.
Record the quotient 8 as the next digit in the result. 
Result so far: 27038.0
The remainder is 20 after subtracting 3560 from 3580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 9:
200 divided by 445 is 0 with a remainder of 200.
Record the quotient 0 as the next digit in the result. 
Result so far: 27038.0
If we take 0 away from 200, we end up with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Going ahead to step 10:
If we divide 2000 by 445, we get 4 and a remainder of 220.
The number 4 becomes the next digit in our result. 
Result so far: 27038.04
Deduct 1780 from 2000 and we're left with 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

On to step 11:
2200 divided by 445 is 4 with a remainder of 420.
Put 4 as the next digit of the answer. 
Result so far: 27038.044
If we subtract 1780 from 2200, we get 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4200, and continue the process.

The final result is 27038.044 with a remainder of 0.042.