Let's divide 3536921 by 660
We want to figure out the number of times 3536921 can be divided by 660.

Let's proceed to step 1:
660 goes into 3 0 times with a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Fetch the next digit (5) from the dividend, attach it to 3 and continue: 35 / 660

Going ahead to step 2:
660 goes into 35 0 times with a remainder of 35.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 35 to get 35.
Bring next digit (3) of the dividend behind the 35 and repeat the process: 353 / 660

Going ahead to step 3:
660 goes into 353 0 times with a remainder of 353.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 353 after subtracting 0 from 353.
Append the next digit (6) from the dividend to 353 and continue with: 3536 / 660

Step 4:
660 goes into 3536 5 times with a remainder of 236.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
The remainder is 236 after subtracting 3300 from 3536.
Append the next digit (9) from the dividend to 236 and continue with: 2369 / 660

Going ahead to step 5:
2369 divided by 660 is 3 with a remainder of 389.
The number 3 becomes the next digit in our result. 
Result so far: 53.0
The remainder is 389 after subtracting 1980 from 2369.
Bring next digit (2) of the dividend behind the 389 and repeat the process: 3892 / 660

On to step 6:
660 goes into 3892 5 times with a remainder of 592.
The number 5 becomes the next digit in our result. 
Result so far: 535.0
Deduct 3300 from 3892 and we're left with 592.
Take the next digit (1) from the dividend and append it to 592, then repeat: 5921 / 660

Step 7:
When dividing 5921 by 660, we get 8 with a remainder of 641.
The number 8 becomes the next digit in our result. 
Result so far: 5358.0
Subtract 5280 from 5921 to get 641.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6410, and continue the process.

Moving on to step 8:
The number 660 fits into 6410 9 times, leaving a remainder of 470.
Use 9 as the next digit of our solution. 
Result so far: 5358.9
Subtracting 5940 from 6410 leaves us with 470.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4700, and continue the process.

On to step 9:
660 can be fit into 4700 7 times, resulting in a remainder of 80.
The number 7 becomes the next digit in our result. 
Result so far: 5358.97
Subtracting 4620 from 4700 leaves us with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Moving on to step 10:
When dividing 800 by 660, we get 1 with a remainder of 140.
Write down 1 as next digit of the result. 
Result so far: 5358.971
Subtract 660 from 800 to get 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Moving on to step 11:
The number 660 fits into 1400 2 times, leaving a remainder of 80.
The number 2 becomes the next digit in our result. 
Result so far: 5358.9712
Subtract 1320 from 1400 to get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Let's proceed to step 12:
If we divide 800 by 660, we get 1 and a remainder of 140.
Put 1 as the next digit of the answer. 
Result so far: 5358.97121
Deduct 660 from 800 and we're left with 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Let's proceed to step 13:
660 can be fit into 1400 2 times, resulting in a remainder of 80.
Put 2 as the next digit of the answer. 
Result so far: 5358.971212
Subtracting 1320 from 1400 leaves us with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Going ahead to step 14:
800 divided by 660 is 1 with a remainder of 140.
Write down 1 as next digit of the result. 
Result so far: 5358.9712121
Deduct 660 from 800 and we're left with 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Advancing to step 15:
When dividing 1400 by 660, we get 2 with a remainder of 80.
Record the quotient 2 as the next digit in the result. 
Result so far: 5358.97121212
The remainder is 80 after subtracting 1320 from 1400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

The quotient of the division is 5358.97121212, and the remainder is 8e-08.