We're dividing 521226 by 86 
We want to figure out the number of times 521226 can be divided by 86.

Going ahead to step 1:
86 goes into 5 0 times with a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Bring next digit (2) of the dividend behind the 5 and repeat the process: 52 / 86

Going ahead to step 2:
If we divide 52 by 86, we get 0 and a remainder of 52.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 52 after subtracting 0 from 52.
Append the next digit (1) from the dividend to 52 and continue with: 521 / 86

Going ahead to step 3:
86 goes into 521 6 times with a remainder of 5.
Put 6 as the next digit of the answer. 
Result so far: 6.0
If we subtract 516 from 521, we get 5.
Append the next digit (2) from the dividend to 5 and continue with: 52 / 86

Step 4:
52 divided by 86 is 0 with a remainder of 52.
Write down 0 as next digit of the result. 
Result so far: 60.0
If we take 0 away from 52, we end up with 52.
Include the next digit (2) from the dividend after 52, then repeat: 522 / 86

On to step 5:
The number 86 fits into 522 6 times, leaving a remainder of 6.
Write down 6 as next digit of the result. 
Result so far: 606.0
If we subtract 516 from 522, we get 6.
Take the next digit (6) from the dividend and append it to 6, then repeat: 66 / 86

Moving on to step 6:
66 divided by 86 is 0 with a remainder of 66.
Write down 0 as next digit of the result. 
Result so far: 6060.0
If we subtract 0 from 66, we get 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Let's proceed to step 7:
If we divide 660 by 86, we get 7 and a remainder of 58.
The number 7 becomes the next digit in our result. 
Result so far: 6060.7
If we take 602 away from 660, we end up with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Advancing to step 8:
580 divided by 86 is 6 with a remainder of 64.
Use 6 as the next digit of our solution. 
Result so far: 6060.76
Subtract 516 from 580 to get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Going ahead to step 9:
86 can be fit into 640 7 times, resulting in a remainder of 38.
The number 7 becomes the next digit in our result. 
Result so far: 6060.767
If we take 602 away from 640, we end up with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Advancing to step 10:
If we divide 380 by 86, we get 4 and a remainder of 36.
The next digit of our result is 4. 
Result so far: 6060.7674
Subtracting 344 from 380 leaves us 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.

Let's proceed to step 11:
86 goes into 360 4 times with a remainder of 16.
The number 4 becomes the next digit in our result. 
Result so far: 6060.76744
The remainder is 16 after subtracting 344 from 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Our division results in 6060.76744 with a remaining 1.6e-05.