19937107 divided by 817 
We want to figure out the number of times 19937107 can be divided by 817.

Advancing to step 1:
817 can be fit into 1 0 times, resulting in a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Bring next digit (9) of the dividend behind the 1 and repeat the process: 19 / 817

Step 2:
817 goes into 19 0 times with a remainder of 19.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 19, we end up with 19.
Bring next digit (9) of the dividend behind the 19 and repeat the process: 199 / 817

Advancing to step 3:
199 divided by 817 is 0 with a remainder of 199.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 199 and we're left with 199.
Include the next digit (3) from the dividend after 199, then repeat: 1993 / 817

Step 4:
If we divide 1993 by 817, we get 2 and a remainder of 359.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
The remainder is 359 after subtracting 1634 from 1993.
Bring next digit (7) of the dividend behind the 359 and repeat the process: 3597 / 817

Advancing to step 5:
If we divide 3597 by 817, we get 4 and a remainder of 329.
The number 4 becomes the next digit in our result. 
Result so far: 24.0
The remainder is 329 after subtracting 3268 from 3597.
Grab the next digit (1) from the dividend, add it to 329, then carry on: 3291 / 817

Moving on to step 6:
3291 divided by 817 is 4 with a remainder of 23.
The number 4 becomes the next digit in our result. 
Result so far: 244.0
The remainder is 23 after subtracting 3268 from 3291.
Take the next digit (0) from the dividend and append it to 23, then repeat: 230 / 817

Step 7:
817 goes into 230 0 times with a remainder of 230.
Record the quotient 0 as the next digit in the result. 
Result so far: 2440.0
The remainder is 230 after subtracting 0 from 230.
Grab the next digit (7) from the dividend, add it to 230, then carry on: 2307 / 817

Going ahead to step 8:
817 goes into 2307 2 times with a remainder of 673.
The next digit of our result is 2. 
Result so far: 24402.0
Deduct 1634 from 2307 and we're left with 673.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6730, and continue the process.

Going ahead to step 9:
817 goes into 6730 8 times with a remainder of 194.
Record the quotient 8 as the next digit in the result. 
Result so far: 24402.8
Subtracting 6536 from 6730 leaves us with 194.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1940, and continue the process.

Advancing to step 10:
817 can be fit into 1940 2 times, resulting in a remainder of 306.
Use 2 as the next digit of our solution. 
Result so far: 24402.82
If we take 1634 away from 1940, we end up with 306.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3060, and continue the process.

Going ahead to step 11:
817 can be fit into 3060 3 times, resulting in a remainder of 609.
Use 3 as the next digit of our solution. 
Result so far: 24402.823
Subtract 2451 from 3060 to get 609.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6090, and continue the process.

Let's proceed to step 12:
817 can be fit into 6090 7 times, resulting in a remainder of 371.
Use 7 as the next digit of our solution. 
Result so far: 24402.8237
Subtracting 5719 from 6090 leaves us with 371.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3710, and continue the process.

Moving on to step 13:
The number 817 fits into 3710 4 times, leaving a remainder of 442.
Put 4 as the next digit of the answer. 
Result so far: 24402.82374
If we take 3268 away from 3710, we end up with 442.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4420, and continue the process.

Going ahead to step 14:
4420 divided by 817 is 5 with a remainder of 335.
The number 5 becomes the next digit in our result. 
Result so far: 24402.823745
Subtract 4085 from 4420 to get 335.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3350, and continue the process.

On to step 15:
If we divide 3350 by 817, we get 4 and a remainder of 82.
Record the quotient 4 as the next digit in the result. 
Result so far: 24402.8237454
Subtracting 3268 from 3350 leaves us with 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Step 16:
817 goes into 820 1 times with a remainder of 3.
Use 1 as the next digit of our solution. 
Result so far: 24402.82374541
If we take 817 away from 820, we end up with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

The final outcome is 24402.82374541, with a leftover of 3e-09.