We're dividing 35639986 by 523 
We want to divide 35639986 by 523.

On to step 1:
When dividing 3 by 523, we get 0 with a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Take the next digit (5) from the dividend and append it to 3, then repeat: 35 / 523

Moving on to step 2:
The number 523 fits into 35 0 times, leaving a remainder of 35.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 35 after subtracting 0 from 35.
Grab the next digit (6) from the dividend, add it to 35, then carry on: 356 / 523

Let's proceed to step 3:
523 goes into 356 0 times with a remainder of 356.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 356 after subtracting 0 from 356.
Grab the next digit (3) from the dividend, add it to 356, then carry on: 3563 / 523

Step 4:
523 goes into 3563 6 times with a remainder of 425.
Put 6 as the next digit of the answer. 
Result so far: 6.0
If we subtract 3138 from 3563, we get 425.
Grab the next digit (9) from the dividend, add it to 425, then carry on: 4259 / 523

Going ahead to step 5:
The number 523 fits into 4259 8 times, leaving a remainder of 75.
Record the quotient 8 as the next digit in the result. 
Result so far: 68.0
Subtracting 4184 from 4259 leaves us with 75.
Bring next digit (9) of the dividend behind the 75 and repeat the process: 759 / 523

Advancing to step 6:
523 goes into 759 1 times with a remainder of 236.
The number 1 becomes the next digit in our result. 
Result so far: 681.0
If we take 523 away from 759, we end up with 236.
Include the next digit (8) from the dividend after 236, then repeat: 2368 / 523

Step 7:
When dividing 2368 by 523, we get 4 with a remainder of 276.
The number 4 becomes the next digit in our result. 
Result so far: 6814.0
The remainder is 276 after subtracting 2092 from 2368.
Include the next digit (6) from the dividend after 276, then repeat: 2766 / 523

Advancing to step 8:
If we divide 2766 by 523, we get 5 and a remainder of 151.
Use 5 as the next digit of our solution. 
Result so far: 68145.0
If we subtract 2615 from 2766, we get 151.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1510, and continue the process.

Let's proceed to step 9:
When dividing 1510 by 523, we get 2 with a remainder of 464.
Write down 2 as next digit of the result. 
Result so far: 68145.2
Deduct 1046 from 1510 and we're left 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.

On to step 10:
523 can be fit into 4640 8 times, resulting in a remainder of 456.
The next digit of our result is 8. 
Result so far: 68145.28
If we take 4184 away from 4640, we end up with 456.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4560, and continue the process.

Let's proceed to step 11:
The number 523 fits into 4560 8 times, leaving a remainder of 376.
The number 8 becomes the next digit in our result. 
Result so far: 68145.288
The remainder is 376 after subtracting 4184 from 4560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3760, and continue the process.

After the division, we end up with 68145.288 and a remainder of 0.0376.