43405234 divided by 103 
We're looking to find how many times 103 goes into 43405234.

Step 1:
If we divide 4 by 103, we get 0 and a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Include the next digit (3) from the dividend after 4, then repeat: 43 / 103

Let's proceed to step 2:
103 goes into 43 0 times with a remainder of 43.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 43, we end up with 43.
Include the next digit (4) from the dividend after 43, then repeat: 434 / 103

On to step 3:
103 goes into 434 4 times with a remainder of 22.
Use 4 as the next digit of our solution. 
Result so far: 4.0
Deduct 412 from 434 and we're left with 22.
Take the next digit (0) from the dividend and append it to 22, then repeat: 220 / 103

Step 4:
The number 103 fits into 220 2 times, leaving a remainder of 14.
The next digit of our result is 2. 
Result so far: 42.0
The remainder is 14 after subtracting 206 from 220.
Fetch the next digit (5) from the dividend, attach it to 14 and continue: 145 / 103

Advancing to step 5:
103 goes into 145 1 times with a remainder of 42.
Record the quotient 1 as the next digit in the result. 
Result so far: 421.0
The remainder is 42 after subtracting 103 from 145.
Bring next digit (2) of the dividend behind the 42 and repeat the process: 422 / 103

Advancing to step 6:
When dividing 422 by 103, we get 4 with a remainder of 10.
Put 4 as the next digit of the answer. 
Result so far: 4214.0
If we take 412 away from 422, we end up with 10.
Bring next digit (3) of the dividend behind the 10 and repeat the process: 103 / 103

Going ahead to step 7:
103 goes into 103 1 times with a remainder of 0.
The number 1 becomes the next digit in our result. 
Result so far: 42141.0
Deduct 103 from 103 and we're left with 0.
Append the next digit (4) from the dividend to 0 and continue with: 4 / 103

Going ahead to step 8:
The number 103 fits into 4 0 times, leaving a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 421410.0
If we take 0 away from 4, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 9:
103 goes into 40 0 times with a remainder of 40.
Use 0 as the next digit of our solution. 
Result so far: 421410.0
The remainder is 40 after subtracting 0 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 10:
When dividing 400 by 103, we get 3 with a remainder of 91.
The number 3 becomes the next digit in our result. 
Result so far: 421410.03
The remainder is 91 after subtracting 309 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 910, and continue the process.

Step 11:
103 can be fit into 910 8 times, resulting in a remainder of 86.
Record the quotient 8 as the next digit in the result. 
Result so far: 421410.038
Deduct 824 from 910 and we're left with 86.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

On to step 12:
When dividing 860 by 103, we get 8 with a remainder of 36.
Use 8 as the next digit of our solution. 
Result so far: 421410.0388
If we take 824 away from 860, we end up with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

After the division, we end up with 421410.0388 and a remainder of 0.00036.