39345667 ÷ 107 
We want to figure out the number of times 39345667 can be divided by 107.

Advancing to step 1:
If we divide 3 by 107, we get 0 and a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Take the next digit (9) from the dividend and append it to 3, then repeat: 39 / 107

Going ahead to step 2:
When dividing 39 by 107, we get 0 with a remainder of 39.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 39 leaves us with 39.
Bring next digit (3) of the dividend behind the 39 and repeat the process: 393 / 107

Moving on to step 3:
393 divided by 107 is 3 with a remainder of 72.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
Deduct 321 from 393 and we're left with 72.
Take the next digit (4) from the dividend and append it to 72, then repeat: 724 / 107

Let's proceed to step 4:
107 can be fit into 724 6 times, resulting in a remainder of 82.
The number 6 becomes the next digit in our result. 
Result so far: 36.0
If we take 642 away from 724, we end up with 82.
Grab the next digit (5) from the dividend, add it to 82, then carry on: 825 / 107

Moving on to step 5:
107 goes into 825 7 times with a remainder of 76.
Record the quotient 7 as the next digit in the result. 
Result so far: 367.0
Deduct 749 from 825 and we're left with 76.
Include the next digit (6) from the dividend after 76, then repeat: 766 / 107

Step 6:
The number 107 fits into 766 7 times, leaving a remainder of 17.
Use 7 as the next digit of our solution. 
Result so far: 3677.0
Deduct 749 from 766 and we're left with 17.
Bring next digit (6) of the dividend behind the 17 and repeat the process: 176 / 107

Advancing to step 7:
When dividing 176 by 107, we get 1 with a remainder of 69.
Write down 1 as next digit of the result. 
Result so far: 36771.0
The remainder is 69 after subtracting 107 from 176.
Take the next digit (7) from the dividend and append it to 69, then repeat: 697 / 107

Step 8:
The number 107 fits into 697 6 times, leaving a remainder of 55.
The number 6 becomes the next digit in our result. 
Result so far: 367716.0
The remainder is 55 after subtracting 642 from 697.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Advancing to step 9:
107 can be fit into 550 5 times, resulting in a remainder of 15.
Put 5 as the next digit of the answer. 
Result so far: 367716.5
Deduct 535 from 550 and we're left with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Let's proceed to step 10:
When dividing 150 by 107, we get 1 with a remainder of 43.
Record the quotient 1 as the next digit in the result. 
Result so far: 367716.51
Deduct 107 from 150 and we're left with 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Step 11:
430 divided by 107 is 4 with a remainder of 2.
The next digit of our result is 4. 
Result so far: 367716.514
If we take 428 away from 430, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 12:
107 goes into 20 0 times with a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 367716.514
The remainder is 20 after subtracting 0 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 13:
200 divided by 107 is 1 with a remainder of 93.
The number 1 becomes the next digit in our result. 
Result so far: 367716.51401
If we subtract 107 from 200, we get 93.
Since there are no more digits in the dividend, we add a zero to the remainder making it 930, and continue the process.

On to step 14:
107 can be fit into 930 8 times, resulting in a remainder of 74.
Use 8 as the next digit of our solution. 
Result so far: 367716.514018
If we take 856 away from 930, we end up with 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Advancing to step 15:
107 goes into 740 6 times with a remainder of 98.
The number 6 becomes the next digit in our result. 
Result so far: 367716.5140186
If we take 642 away from 740, we end up with 98.
Since there are no more digits in the dividend, we add a zero to the remainder making it 980, and continue the process.

Going ahead to step 16:
When dividing 980 by 107, we get 9 with a remainder of 17.
Record the quotient 9 as the next digit in the result. 
Result so far: 367716.51401869
The remainder is 17 after subtracting 963 from 980.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

In conclusion, the division gives 367716.51401869 with a balance of 1.7e-08.