Let's divide 345886 by 43
We're looking to find how many times 43 goes into 345886.

Let's proceed to step 1:
The number 43 fits into 3 0 times, leaving a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Grab the next digit (4) from the dividend, add it to 3, then carry on: 34 / 43

On to step 2:
When dividing 34 by 43, we get 0 with a remainder of 34.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 34, we get 34.
Fetch the next digit (5) from the dividend, attach it to 34 and continue: 345 / 43

Step 3:
43 can be fit into 345 8 times, resulting in a remainder of 1.
The next digit of our result is 8. 
Result so far: 8.0
Subtracting 344 from 345 leaves us with 1.
Take the next digit (8) from the dividend and append it to 1, then repeat: 18 / 43

Advancing to step 4:
43 goes into 18 0 times with a remainder of 18.
Put 0 as the next digit of the answer. 
Result so far: 80.0
Deduct 0 from 18 and we're left with 18.
Take the next digit (8) from the dividend and append it to 18, then repeat: 188 / 43

Let's proceed to step 5:
188 divided by 43 is 4 with a remainder of 16.
Use 4 as the next digit of our solution. 
Result so far: 804.0
Deduct 172 from 188 and we're left with 16.
Append the next digit (6) from the dividend to 16 and continue with: 166 / 43

Let's proceed to step 6:
166 divided by 43 is 3 with a remainder of 37.
The number 3 becomes the next digit in our result. 
Result so far: 8043.0
Deduct 129 from 166 and we're left with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Going ahead to step 7:
If we divide 370 by 43, we get 8 and a remainder of 26.
The next digit of our result is 8. 
Result so far: 8043.8
If we take 344 away from 370, we end up with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

On to step 8:
If we divide 260 by 43, we get 6 and a remainder of 2.
The number 6 becomes the next digit in our result. 
Result so far: 8043.86
If we take 258 away from 260, 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.

Let's proceed to step 9:
43 can be fit into 20 0 times, resulting in a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 8043.86
Subtracting 0 from 20 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 10:
43 goes into 200 4 times with a remainder of 28.
Use 4 as the next digit of our solution. 
Result so far: 8043.8604
Subtracting 172 from 200 leaves us with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Step 11:
If we divide 280 by 43, we get 6 and a remainder of 22.
Put 6 as the next digit of the answer. 
Result so far: 8043.86046
Deduct 258 from 280 and we're left with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Step 12:
If we divide 220 by 43, we get 5 and a remainder of 5.
Write down 5 as next digit of the result. 
Result so far: 8043.860465
Subtracting 215 from 220 leaves us with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Let's proceed to step 13:
43 can be fit into 50 1 times, resulting in a remainder of 7.
Put 1 as the next digit of the answer. 
Result so far: 8043.8604651
Deduct 43 from 50 and we're left with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Let's proceed to step 14:
43 can be fit into 70 1 times, resulting in a remainder of 27.
Write down 1 as next digit of the result. 
Result so far: 8043.86046511
If we take 43 away from 70, we end up with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

The final outcome is 8043.86046511, with a leftover of 2.7e-08.