We're dividing 43059986 by 107 
Let's see how many times 107 fits into 43059986.

Let's proceed to step 1:
107 goes into 4 0 times with a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Fetch the next digit (3) from the dividend, attach it to 4 and continue: 43 / 107

Let's proceed to step 2:
43 divided by 107 is 0 with a remainder of 43.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 43 and we're left with 43.
Grab the next digit (0) from the dividend, add it to 43, then carry on: 430 / 107

Let's proceed to step 3:
If we divide 430 by 107, we get 4 and a remainder of 2.
The next digit of our result is 4. 
Result so far: 4.0
If we take 428 away from 430, we end up with 2.
Append the next digit (5) from the dividend to 2 and continue with: 25 / 107

Going ahead to step 4:
The number 107 fits into 25 0 times, leaving a remainder of 25.
Write down 0 as next digit of the result. 
Result so far: 40.0
Deduct 0 from 25 and we're left with 25.
Bring next digit (9) of the dividend behind the 25 and repeat the process: 259 / 107

Let's proceed to step 5:
When dividing 259 by 107, we get 2 with a remainder of 45.
Record the quotient 2 as the next digit in the result. 
Result so far: 402.0
If we take 214 away from 259, we end up with 45.
Grab the next digit (9) from the dividend, add it to 45, then carry on: 459 / 107

Going ahead to step 6:
The number 107 fits into 459 4 times, leaving a remainder of 31.
The number 4 becomes the next digit in our result. 
Result so far: 4024.0
If we take 428 away from 459, we end up with 31.
Grab the next digit (8) from the dividend, add it to 31, then carry on: 318 / 107

Step 7:
The number 107 fits into 318 2 times, leaving a remainder of 104.
Put 2 as the next digit of the answer. 
Result so far: 40242.0
If we take 214 away from 318, we end up with 104.
Take the next digit (6) from the dividend and append it to 104, then repeat: 1046 / 107

Let's proceed to step 8:
1046 divided by 107 is 9 with a remainder of 83.
The number 9 becomes the next digit in our result. 
Result so far: 402429.0
The remainder is 83 after subtracting 963 from 1046.
Since there are no more digits in the dividend, we add a zero to the remainder making it 830, and continue the process.

Going ahead to step 9:
When dividing 830 by 107, we get 7 with a remainder of 81.
Put 7 as the next digit of the answer. 
Result so far: 402429.7
Subtract 749 from 830 to get 81.
Since there are no more digits in the dividend, we add a zero to the remainder making it 810, and continue the process.

Moving on to step 10:
810 divided by 107 is 7 with a remainder of 61.
Write down 7 as next digit of the result. 
Result so far: 402429.77
Subtracting 749 from 810 leaves us with 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

In conclusion, the division gives 402429.77 with a balance of 0.061.