We're dividing 17436798 by 621 
We want to divide 17436798 by 621.

Moving on to step 1:
621 can be fit into 1 0 times, resulting in a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Fetch the next digit (7) from the dividend, attach it to 1 and continue: 17 / 621

On to step 2:
621 goes into 17 0 times with a remainder of 17.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 17, we end up with 17.
Include the next digit (4) from the dividend after 17, then repeat: 174 / 621

Going ahead to step 3:
The number 621 fits into 174 0 times, leaving a remainder of 174.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 174 after subtracting 0 from 174.
Fetch the next digit (3) from the dividend, attach it to 174 and continue: 1743 / 621

Going ahead to step 4:
If we divide 1743 by 621, we get 2 and a remainder of 501.
Use 2 as the next digit of our solution. 
Result so far: 2.0
If we take 1242 away from 1743, we end up with 501.
Grab the next digit (6) from the dividend, add it to 501, then carry on: 5016 / 621

On to step 5:
The number 621 fits into 5016 8 times, leaving a remainder of 48.
Record the quotient 8 as the next digit in the result. 
Result so far: 28.0
Subtracting 4968 from 5016 leaves us with 48.
Fetch the next digit (7) from the dividend, attach it to 48 and continue: 487 / 621

Going ahead to step 6:
If we divide 487 by 621, we get 0 and a remainder of 487.
The next digit of our result is 0. 
Result so far: 280.0
If we take 0 away from 487, we end up with 487.
Take the next digit (9) from the dividend and append it to 487, then repeat: 4879 / 621

Advancing to step 7:
If we divide 4879 by 621, we get 7 and a remainder of 532.
The number 7 becomes the next digit in our result. 
Result so far: 2807.0
Subtracting 4347 from 4879 leaves us with 532.
Fetch the next digit (8) from the dividend, attach it to 532 and continue: 5328 / 621

Advancing to step 8:
The number 621 fits into 5328 8 times, leaving a remainder of 360.
Write down 8 as next digit of the result. 
Result so far: 28078.0
If we subtract 4968 from 5328, we get 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

Step 9:
621 can be fit into 3600 5 times, resulting in a remainder of 495.
The number 5 becomes the next digit in our result. 
Result so far: 28078.5
Deduct 3105 from 3600 and we're left with 495.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4950, and continue the process.

Moving on to step 10:
621 goes into 4950 7 times with a remainder of 603.
Use 7 as the next digit of our solution. 
Result so far: 28078.57
Deduct 4347 from 4950 and we're left with 603.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6030, and continue the process.

Advancing to step 11:
When dividing 6030 by 621, we get 9 with a remainder of 441.
The next digit of our result is 9. 
Result so far: 28078.579
Subtracting 5589 from 6030 leaves us with 441.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4410, and continue the process.

Going ahead to step 12:
4410 divided by 621 is 7 with a remainder of 63.
Record the quotient 7 as the next digit in the result. 
Result so far: 28078.5797
If we take 4347 away from 4410, we end up with 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

Let's proceed to step 13:
If we divide 630 by 621, we get 1 and a remainder of 9.
The number 1 becomes the next digit in our result. 
Result so far: 28078.57971
The remainder is 9 after subtracting 621 from 630.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

On to step 14:
If we divide 90 by 621, we get 0 and a remainder of 90.
The number 0 becomes the next digit in our result. 
Result so far: 28078.57971
If we subtract 0 from 90, we get 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Moving on to step 15:
When dividing 900 by 621, we get 1 with a remainder of 279.
The next digit of our result is 1. 
Result so far: 28078.5797101
The remainder is 279 after subtracting 621 from 900.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2790, and continue the process.

Let's proceed to step 16:
The number 621 fits into 2790 4 times, leaving a remainder of 306.
Use 4 as the next digit of our solution. 
Result so far: 28078.57971014
Subtract 2484 from 2790 to get 306.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3060, and continue the process.

The quotient of the division is 28078.57971014, and the remainder is 3.06e-07.