We're dividing 43426041 by 686 
Our goal is to divide 43426041 by 686.

Let's proceed to step 1:
686 can be fit into 4 0 times, resulting in 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.
Append the next digit (3) from the dividend to 4 and continue with: 43 / 686

Let's proceed to step 2:
43 divided by 686 is 0 with a remainder of 43.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 43 after subtracting 0 from 43.
Grab the next digit (4) from the dividend, add it to 43, then carry on: 434 / 686

Going ahead to step 3:
If we divide 434 by 686, we get 0 and a remainder of 434.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 434 and we're left with 434.
Grab the next digit (2) from the dividend, add it to 434, then carry on: 4342 / 686

Going ahead to step 4:
The number 686 fits into 4342 6 times, leaving a remainder of 226.
The next digit of our result is 6. 
Result so far: 6.0
The remainder is 226 after subtracting 4116 from 4342.
Take the next digit (6) from the dividend and append it to 226, then repeat: 2266 / 686

Advancing to step 5:
The number 686 fits into 2266 3 times, leaving a remainder of 208.
Put 3 as the next digit of the answer. 
Result so far: 63.0
If we take 2058 away from 2266, we end up with 208.
Fetch the next digit (0) from the dividend, attach it to 208 and continue: 2080 / 686

Step 6:
When dividing 2080 by 686, we get 3 with a remainder of 22.
Record the quotient 3 as the next digit in the result. 
Result so far: 633.0
If we take 2058 away from 2080, we end up with 22.
Take the next digit (4) from the dividend and append it to 22, then repeat: 224 / 686

Step 7:
If we divide 224 by 686, we get 0 and a remainder of 224.
Use 0 as the next digit of our solution. 
Result so far: 6330.0
Subtracting 0 from 224 leaves us with 224.
Grab the next digit (1) from the dividend, add it to 224, then carry on: 2241 / 686

On to step 8:
2241 divided by 686 is 3 with a remainder of 183.
Put 3 as the next digit of the answer. 
Result so far: 63303.0
Subtracting 2058 from 2241 leaves us with 183.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1830, and continue the process.

Advancing to step 9:
When dividing 1830 by 686, we get 2 with a remainder of 458.
The next digit of our result is 2. 
Result so far: 63303.2
The remainder is 458 after subtracting 1372 from 1830.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4580, and continue the process.

Going ahead to step 10:
686 can be fit into 4580 6 times, resulting in a remainder of 464.
The number 6 becomes the next digit in our result. 
Result so far: 63303.26
If we take 4116 away from 4580, we end up with 464.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4640, and continue the process.

Going ahead to step 11:
The number 686 fits into 4640 6 times, leaving a remainder of 524.
The next digit of our result is 6. 
Result so far: 63303.266
Subtract 4116 from 4640 to get 524.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5240, and continue the process.

The final outcome is 63303.266, with a leftover of 0.0524.