We divide 43120069 by 749
We want to divide 43120069 by 749.

Let's proceed to step 1:
When dividing 4 by 749, we get 0 with a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Append the next digit (3) from the dividend to 4 and continue with: 43 / 749

Advancing to step 2:
If we divide 43 by 749, we get 0 and a remainder of 43.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 43 leaves us with 43.
Bring next digit (1) of the dividend behind the 43 and repeat the process: 431 / 749

On to step 3:
When dividing 431 by 749, we get 0 with a remainder of 431.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 431, we get 431.
Append the next digit (2) from the dividend to 431 and continue with: 4312 / 749

Let's proceed to step 4:
If we divide 4312 by 749, we get 5 and a remainder of 567.
Use 5 as the next digit of our solution. 
Result so far: 5.0
If we subtract 3745 from 4312, we get 567.
Bring next digit (0) of the dividend behind the 567 and repeat the process: 5670 / 749

Moving on to step 5:
5670 divided by 749 is 7 with a remainder of 427.
The number 7 becomes the next digit in our result. 
Result so far: 57.0
Subtracting 5243 from 5670 leaves us with 427.
Bring next digit (0) of the dividend behind the 427 and repeat the process: 4270 / 749

Moving on to step 6:
4270 divided by 749 is 5 with a remainder of 525.
Use 5 as the next digit of our solution. 
Result so far: 575.0
Subtracting 3745 from 4270 leaves us with 525.
Grab the next digit (6) from the dividend, add it to 525, then carry on: 5256 / 749

Let's proceed to step 7:
The number 749 fits into 5256 7 times, leaving a remainder of 13.
Use 7 as the next digit of our solution. 
Result so far: 5757.0
Subtract 5243 from 5256 to get 13.
Bring next digit (9) of the dividend behind the 13 and repeat the process: 139 / 749

On to step 8:
749 goes into 139 0 times with a remainder of 139.
Use 0 as the next digit of our solution. 
Result so far: 57570.0
If we take 0 away from 139, we end up with 139.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1390, and continue the process.

Going ahead to step 9:
The number 749 fits into 1390 1 times, leaving a remainder of 641.
Put 1 as the next digit of the answer. 
Result so far: 57570.1
Subtracting 749 from 1390 leaves us with 641.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6410, and continue the process.

Step 10:
If we divide 6410 by 749, we get 8 and a remainder of 418.
The number 8 becomes the next digit in our result. 
Result so far: 57570.18
If we take 5992 away from 6410, we end up with 418.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4180, and continue the process.

Let's proceed to step 11:
749 goes into 4180 5 times with a remainder of 435.
Put 5 as the next digit of the answer. 
Result so far: 57570.185
If we subtract 3745 from 4180, we get 435.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4350, and continue the process.

Advancing to step 12:
749 can be fit into 4350 5 times, resulting in a remainder of 605.
Record the quotient 5 as the next digit in the result. 
Result so far: 57570.1855
The remainder is 605 after subtracting 3745 from 4350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6050, and continue the process.

In conclusion, the division gives 57570.1855 with a balance of 0.00605.