We divide 43121390 by 434
We're looking to find how many times 434 goes into 43121390.

On to step 1:
434 goes into 4 0 times with a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Include the next digit (3) from the dividend after 4, then repeat: 43 / 434

On to step 2:
The number 434 fits into 43 0 times, leaving a remainder of 43.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 43 after subtracting 0 from 43.
Include the next digit (1) from the dividend after 43, then repeat: 431 / 434

Advancing to step 3:
When dividing 431 by 434, we get 0 with a remainder of 431.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 431, we end up with 431.
Grab the next digit (2) from the dividend, add it to 431, then carry on: 4312 / 434

On to step 4:
434 goes into 4312 9 times with a remainder of 406.
Record the quotient 9 as the next digit in the result. 
Result so far: 9.0
Deduct 3906 from 4312 and we're left with 406.
Take the next digit (1) from the dividend and append it to 406, then repeat: 4061 / 434

Moving on to step 5:
When dividing 4061 by 434, we get 9 with a remainder of 155.
The next digit of our result is 9. 
Result so far: 99.0
Subtracting 3906 from 4061 leaves us with 155.
Append the next digit (3) from the dividend to 155 and continue with: 1553 / 434

Going ahead to step 6:
434 goes into 1553 3 times with a remainder of 251.
Use 3 as the next digit of our solution. 
Result so far: 993.0
If we take 1302 away from 1553, we end up with 251.
Grab the next digit (9) from the dividend, add it to 251, then carry on: 2519 / 434

Step 7:
If we divide 2519 by 434, we get 5 and a remainder of 349.
Use 5 as the next digit of our solution. 
Result so far: 9935.0
Subtract 2170 from 2519 to get 349.
Fetch the next digit (0) from the dividend, attach it to 349 and continue: 3490 / 434

Moving on to step 8:
3490 divided by 434 is 8 with a remainder of 18.
Put 8 as the next digit of the answer. 
Result so far: 99358.0
Deduct 3472 from 3490 and we're left with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Let's proceed to step 9:
180 divided by 434 is 0 with a remainder of 180.
Write down 0 as next digit of the result. 
Result so far: 99358.0
If we subtract 0 from 180, we get 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Advancing to step 10:
The number 434 fits into 1800 4 times, leaving a remainder of 64.
Put 4 as the next digit of the answer. 
Result so far: 99358.04
If we take 1736 away from 1800, we end up with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

On to step 11:
When dividing 640 by 434, we get 1 with a remainder of 206.
The next digit of our result is 1. 
Result so far: 99358.041
If we subtract 434 from 640, we get 206.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2060, and continue the process.

Moving on to step 12:
The number 434 fits into 2060 4 times, leaving a remainder of 324.
The next digit of our result is 4. 
Result so far: 99358.0414
Deduct 1736 from 2060 and we're left with 324.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3240, and continue the process.

On to step 13:
434 goes into 3240 7 times with a remainder of 202.
The next digit of our result is 7. 
Result so far: 99358.04147
Subtract 3038 from 3240 to get 202.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2020, and continue the process.

Going ahead to step 14:
434 goes into 2020 4 times with a remainder of 284.
Write down 4 as next digit of the result. 
Result so far: 99358.041474
Subtract 1736 from 2020 to get 284.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2840, and continue the process.

On to step 15:
The number 434 fits into 2840 6 times, leaving a remainder of 236.
Write down 6 as next digit of the result. 
Result so far: 99358.0414746
Deduct 2604 from 2840 and we're left with 236.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2360, and continue the process.

On to step 16:
434 goes into 2360 5 times with a remainder of 190.
Record the quotient 5 as the next digit in the result. 
Result so far: 99358.04147465
Subtracting 2170 from 2360 leaves us with 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

In conclusion, the division gives 99358.04147465 with a balance of 1.9e-07.