19693317 ÷ 641 
We want to figure out the number of times 19693317 can be divided by 641.

Going ahead to step 1:
If we divide 1 by 641, we get 0 and a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Bring next digit (9) of the dividend behind the 1 and repeat the process: 19 / 641

On to step 2:
641 can be fit into 19 0 times, resulting in a remainder of 19.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 19 leaves us with 19.
Grab the next digit (6) from the dividend, add it to 19, then carry on: 196 / 641

Let's proceed to step 3:
641 goes into 196 0 times with a remainder of 196.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 196 and we're left with 196.
Fetch the next digit (9) from the dividend, attach it to 196 and continue: 1969 / 641

Let's proceed to step 4:
641 goes into 1969 3 times with a remainder of 46.
Put 3 as the next digit of the answer. 
Result so far: 3.0
The remainder is 46 after subtracting 1923 from 1969.
Append the next digit (3) from the dividend to 46 and continue with: 463 / 641

On to step 5:
641 goes into 463 0 times with a remainder of 463.
Write down 0 as next digit of the result. 
Result so far: 30.0
Subtract 0 from 463 to get 463.
Include the next digit (3) from the dividend after 463, then repeat: 4633 / 641

Step 6:
The number 641 fits into 4633 7 times, leaving a remainder of 146.
Write down 7 as next digit of the result. 
Result so far: 307.0
If we take 4487 away from 4633, we end up with 146.
Fetch the next digit (1) from the dividend, attach it to 146 and continue: 1461 / 641

Step 7:
641 can be fit into 1461 2 times, resulting in a remainder of 179.
The number 2 becomes the next digit in our result. 
Result so far: 3072.0
Subtracting 1282 from 1461 leaves us with 179.
Take the next digit (7) from the dividend and append it to 179, then repeat: 1797 / 641

Going ahead to step 8:
When dividing 1797 by 641, we get 2 with a remainder of 515.
Put 2 as the next digit of the answer. 
Result so far: 30722.0
Subtract 1282 from 1797 to get 515.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5150, and continue the process.

On to step 9:
5150 divided by 641 is 8 with a remainder of 22.
Record the quotient 8 as the next digit in the result. 
Result so far: 30722.8
If we take 5128 away from 5150, we end up with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Advancing to step 10:
641 can be fit into 220 0 times, resulting in a remainder of 220.
Use 0 as the next digit of our solution. 
Result so far: 30722.8
If we take 0 away from 220, we end up with 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Advancing to step 11:
When dividing 2200 by 641, we get 3 with a remainder of 277.
Use 3 as the next digit of our solution. 
Result so far: 30722.803
Subtracting 1923 from 2200 leaves us with 277.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2770, and continue the process.

Advancing to step 12:
641 goes into 2770 4 times with a remainder of 206.
Put 4 as the next digit of the answer. 
Result so far: 30722.8034
The remainder is 206 after subtracting 2564 from 2770.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2060, and continue the process.

Let's proceed to step 13:
641 goes into 2060 3 times with a remainder of 137.
Write down 3 as next digit of the result. 
Result so far: 30722.80343
Subtract 1923 from 2060 to get 137.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1370, and continue the process.

Step 14:
641 goes into 1370 2 times with a remainder of 88.
Use 2 as the next digit of our solution. 
Result so far: 30722.803432
If we take 1282 away from 1370, we end up with 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Going ahead to step 15:
641 can be fit into 880 1 times, resulting in a remainder of 239.
Record the quotient 1 as the next digit in the result. 
Result so far: 30722.8034321
The remainder is 239 after subtracting 641 from 880.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2390, and continue the process.

On to step 16:
The number 641 fits into 2390 3 times, leaving a remainder of 467.
Record the quotient 3 as the next digit in the result. 
Result so far: 30722.80343213
If we subtract 1923 from 2390, we get 467.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4670, and continue the process.

After the division, we end up with 30722.80343213 and a remainder of 4.67e-07.