35012331 ÷ 669 
Let's see how many times 669 fits into 35012331.

Moving on to step 1:
3 divided by 669 is 0 with a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Grab the next digit (5) from the dividend, add it to 3, then carry on: 35 / 669

On to step 2:
35 divided by 669 is 0 with a remainder of 35.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 35, we get 35.
Include the next digit (0) from the dividend after 35, then repeat: 350 / 669

Step 3:
When dividing 350 by 669, we get 0 with a remainder of 350.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 350 to get 350.
Grab the next digit (1) from the dividend, add it to 350, then carry on: 3501 / 669

Advancing to step 4:
669 goes into 3501 5 times with a remainder of 156.
Write down 5 as next digit of the result. 
Result so far: 5.0
If we subtract 3345 from 3501, we get 156.
Bring next digit (2) of the dividend behind the 156 and repeat the process: 1562 / 669

Step 5:
1562 divided by 669 is 2 with a remainder of 224.
Put 2 as the next digit of the answer. 
Result so far: 52.0
Deduct 1338 from 1562 and we're left with 224.
Bring next digit (3) of the dividend behind the 224 and repeat the process: 2243 / 669

Moving on to step 6:
669 goes into 2243 3 times with a remainder of 236.
Put 3 as the next digit of the answer. 
Result so far: 523.0
Subtracting 2007 from 2243 leaves us with 236.
Include the next digit (3) from the dividend after 236, then repeat: 2363 / 669

Going ahead to step 7:
When dividing 2363 by 669, we get 3 with a remainder of 356.
Put 3 as the next digit of the answer. 
Result so far: 5233.0
If we take 2007 away from 2363, we end up with 356.
Take the next digit (1) from the dividend and append it to 356, then repeat: 3561 / 669

Advancing to step 8:
When dividing 3561 by 669, we get 5 with a remainder of 216.
The next digit of our result is 5. 
Result so far: 52335.0
Subtracting 3345 from 3561 leaves us with 216.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2160, and continue the process.

Step 9:
669 can be fit into 2160 3 times, resulting in a remainder of 153.
Record the quotient 3 as the next digit in the result. 
Result so far: 52335.3
Subtracting 2007 from 2160 leaves us with 153.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1530, and continue the process.

Step 10:
669 can be fit into 1530 2 times, resulting in a remainder of 192.
Write down 2 as next digit of the result. 
Result so far: 52335.32
If we take 1338 away from 1530, we end up with 192.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

Let's proceed to step 11:
669 can be fit into 1920 2 times, resulting in a remainder of 582.
Record the quotient 2 as the next digit in the result. 
Result so far: 52335.322
The remainder is 582 after subtracting 1338 from 1920.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5820, and continue the process.

Our division results in 52335.322 with a remaining 0.0582.