664816 ÷ 35 
We want to figure out the number of times 664816 can be divided by 35.

Step 1:
If we divide 6 by 35, we get 0 and a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Include the next digit (6) from the dividend after 6, then repeat: 66 / 35

On to step 2:
The number 35 fits into 66 1 times, leaving a remainder of 31.
The next digit of our result is 1. 
Result so far: 1.0
If we take 35 away from 66, we end up with 31.
Take the next digit (4) from the dividend and append it to 31, then repeat: 314 / 35

Step 3:
314 divided by 35 is 8 with a remainder of 34.
Use 8 as the next digit of our solution. 
Result so far: 18.0
If we subtract 280 from 314, we get 34.
Include the next digit (8) from the dividend after 34, then repeat: 348 / 35

Going ahead to step 4:
35 goes into 348 9 times with a remainder of 33.
The next digit of our result is 9. 
Result so far: 189.0
If we subtract 315 from 348, we get 33.
Include the next digit (1) from the dividend after 33, then repeat: 331 / 35

Going ahead to step 5:
35 can be fit into 331 9 times, resulting in a remainder of 16.
The next digit of our result is 9. 
Result so far: 1899.0
If we subtract 315 from 331, we get 16.
Include the next digit (6) from the dividend after 16, then repeat: 166 / 35

Let's proceed to step 6:
35 can be fit into 166 4 times, resulting in a remainder of 26.
Write down 4 as next digit of the result. 
Result so far: 18994.0
Subtract 140 from 166 to get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Moving on to step 7:
260 divided by 35 is 7 with a remainder of 15.
The number 7 becomes the next digit in our result. 
Result so far: 18994.7
If we take 245 away from 260, we end up with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Advancing to step 8:
35 can be fit into 150 4 times, resulting in a remainder of 10.
Write down 4 as next digit of the result. 
Result so far: 18994.74
Deduct 140 from 150 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 9:
If we divide 100 by 35, we get 2 and a remainder of 30.
Use 2 as the next digit of our solution. 
Result so far: 18994.742
If we subtract 70 from 100, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Moving on to step 10:
When dividing 300 by 35, we get 8 with a remainder of 20.
The number 8 becomes the next digit in our result. 
Result so far: 18994.7428
Subtract 280 from 300 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 11:
35 can be fit into 200 5 times, resulting in a remainder of 25.
Use 5 as the next digit of our solution. 
Result so far: 18994.74285
Subtracting 175 from 200 leaves us with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

On to step 12:
When dividing 250 by 35, we get 7 with a remainder of 5.
Use 7 as the next digit of our solution. 
Result so far: 18994.742857
If we take 245 away from 250, we end up 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.

Moving on to step 13:
The number 35 fits into 50 1 times, leaving a remainder of 15.
The next digit of our result is 1. 
Result so far: 18994.7428571
Subtract 35 from 50 to get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Going ahead to step 14:
150 divided by 35 is 4 with a remainder of 10.
Put 4 as the next digit of the answer. 
Result so far: 18994.74285714
Subtracting 140 from 150 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Our division results in 18994.74285714 with a remaining 1e-08.