38880725 ÷ 310 
Our goal is to divide 38880725 by 310.

Step 1:
3 divided by 310 is 0 with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Bring next digit (8) of the dividend behind the 3 and repeat the process: 38 / 310

On to step 2:
If we divide 38 by 310, we get 0 and a remainder of 38.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 38, we end up with 38.
Include the next digit (8) from the dividend after 38, then repeat: 388 / 310

On to step 3:
388 divided by 310 is 1 with a remainder of 78.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 310 from 388 and we're left with 78.
Take the next digit (8) from the dividend and append it to 78, then repeat: 788 / 310

Step 4:
310 can be fit into 788 2 times, resulting in a remainder of 168.
Put 2 as the next digit of the answer. 
Result so far: 12.0
Deduct 620 from 788 and we're left with 168.
Append the next digit (0) from the dividend to 168 and continue with: 1680 / 310

On to step 5:
1680 divided by 310 is 5 with a remainder of 130.
Put 5 as the next digit of the answer. 
Result so far: 125.0
Subtracting 1550 from 1680 leaves us with 130.
Include the next digit (7) from the dividend after 130, then repeat: 1307 / 310

Moving on to step 6:
When dividing 1307 by 310, we get 4 with a remainder of 67.
Write down 4 as next digit of the result. 
Result so far: 1254.0
If we subtract 1240 from 1307, we get 67.
Bring next digit (2) of the dividend behind the 67 and repeat the process: 672 / 310

Step 7:
When dividing 672 by 310, we get 2 with a remainder of 52.
Write down 2 as next digit of the result. 
Result so far: 12542.0
If we take 620 away from 672, we end up with 52.
Bring next digit (5) of the dividend behind the 52 and repeat the process: 525 / 310

Advancing to step 8:
310 can be fit into 525 1 times, resulting in a remainder of 215.
The number 1 becomes the next digit in our result. 
Result so far: 125421.0
Subtracting 310 from 525 leaves us with 215.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2150, and continue the process.

Going ahead to step 9:
If we divide 2150 by 310, we get 6 and a remainder of 290.
The number 6 becomes the next digit in our result. 
Result so far: 125421.6
If we take 1860 away from 2150, we end up with 290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2900, and continue the process.

On to step 10:
2900 divided by 310 is 9 with a remainder of 110.
Record the quotient 9 as the next digit in the result. 
Result so far: 125421.69
Subtract 2790 from 2900 to get 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

Moving on to step 11:
If we divide 1100 by 310, we get 3 and a remainder of 170.
Write down 3 as next digit of the result. 
Result so far: 125421.693
Subtract 930 from 1100 to get 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

Advancing to step 12:
1700 divided by 310 is 5 with a remainder of 150.
Put 5 as the next digit of the answer. 
Result so far: 125421.6935
If we take 1550 away from 1700, we end up with 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Step 13:
310 goes into 1500 4 times with a remainder of 260.
Use 4 as the next digit of our solution. 
Result so far: 125421.69354
The remainder is 260 after subtracting 1240 from 1500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

On to step 14:
When dividing 2600 by 310, we get 8 with a remainder of 120.
Put 8 as the next digit of the answer. 
Result so far: 125421.693548
If we subtract 2480 from 2600, we get 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Let's proceed to step 15:
When dividing 1200 by 310, we get 3 with a remainder of 270.
Use 3 as the next digit of our solution. 
Result so far: 125421.6935483
If we subtract 930 from 1200, we get 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

Step 16:
The number 310 fits into 2700 8 times, leaving a remainder of 220.
The number 8 becomes the next digit in our result. 
Result so far: 125421.69354838
Subtracting 2480 from 2700 leaves us 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.

In conclusion, the division gives 125421.69354838 with a balance of 2.2e-07.