We're dividing 37943752 by 123 
We want to divide 37943752 by 123.

Moving on to step 1:
3 divided by 123 is 0 with a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Include the next digit (7) from the dividend after 3, then repeat: 37 / 123

Step 2:
123 goes into 37 0 times with a remainder of 37.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 37 and we're left with 37.
Take the next digit (9) from the dividend and append it to 37, then repeat: 379 / 123

Let's proceed to step 3:
123 can be fit into 379 3 times, resulting in a remainder of 10.
Write down 3 as next digit of the result. 
Result so far: 3.0
Subtracting 369 from 379 leaves us with 10.
Append the next digit (4) from the dividend to 10 and continue with: 104 / 123

Advancing to step 4:
When dividing 104 by 123, we get 0 with a remainder of 104.
The number 0 becomes the next digit in our result. 
Result so far: 30.0
Subtracting 0 from 104 leaves us with 104.
Grab the next digit (3) from the dividend, add it to 104, then carry on: 1043 / 123

Moving on to step 5:
If we divide 1043 by 123, we get 8 and a remainder of 59.
Put 8 as the next digit of the answer. 
Result so far: 308.0
Subtract 984 from 1043 to get 59.
Fetch the next digit (7) from the dividend, attach it to 59 and continue: 597 / 123

On to step 6:
123 goes into 597 4 times with a remainder of 105.
Use 4 as the next digit of our solution. 
Result so far: 3084.0
Deduct 492 from 597 and we're left with 105.
Append the next digit (5) from the dividend to 105 and continue with: 1055 / 123

Moving on to step 7:
1055 divided by 123 is 8 with a remainder of 71.
The number 8 becomes the next digit in our result. 
Result so far: 30848.0
The remainder is 71 after subtracting 984 from 1055.
Bring next digit (2) of the dividend behind the 71 and repeat the process: 712 / 123

Step 8:
If we divide 712 by 123, we get 5 and a remainder of 97.
The next digit of our result is 5. 
Result so far: 308485.0
If we subtract 615 from 712, we get 97.
Since there are no more digits in the dividend, we add a zero to the remainder making it 970, and continue the process.

Step 9:
123 goes into 970 7 times with a remainder of 109.
The next digit of our result is 7. 
Result so far: 308485.7
If we subtract 861 from 970, we get 109.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1090, and continue the process.

Going ahead to step 10:
123 can be fit into 1090 8 times, resulting in a remainder of 106.
Record the quotient 8 as the next digit in the result. 
Result so far: 308485.78
If we take 984 away from 1090, we end up with 106.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1060, and continue the process.

Advancing to step 11:
If we divide 1060 by 123, we get 8 and a remainder of 76.
Use 8 as the next digit of our solution. 
Result so far: 308485.788
If we take 984 away from 1060, we end up with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

The final outcome is 308485.788, with a leftover of 0.0076.