We're dividing 18693107 by 621 
We're looking to find how many times 621 goes into 18693107.

Moving on to step 1:
621 can be fit into 1 0 times, resulting in a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Bring next digit (8) of the dividend behind the 1 and repeat the process: 18 / 621

Moving on to step 2:
621 goes into 18 0 times with a remainder of 18.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 18, we get 18.
Include the next digit (6) from the dividend after 18, then repeat: 186 / 621

Going ahead to step 3:
621 can be fit into 186 0 times, resulting in a remainder of 186.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 186 leaves us with 186.
Bring next digit (9) of the dividend behind the 186 and repeat the process: 1869 / 621

Going ahead to step 4:
When dividing 1869 by 621, we get 3 with a remainder of 6.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
Deduct 1863 from 1869 and we're left with 6.
Include the next digit (3) from the dividend after 6, then repeat: 63 / 621

Moving on to step 5:
621 can be fit into 63 0 times, resulting in a remainder of 63.
The next digit of our result is 0. 
Result so far: 30.0
The remainder is 63 after subtracting 0 from 63.
Grab the next digit (1) from the dividend, add it to 63, then carry on: 631 / 621

Let's proceed to step 6:
When dividing 631 by 621, we get 1 with a remainder of 10.
Write down 1 as next digit of the result. 
Result so far: 301.0
If we take 621 away from 631, we end up with 10.
Append the next digit (0) from the dividend to 10 and continue with: 100 / 621

On to step 7:
When dividing 100 by 621, we get 0 with a remainder of 100.
Use 0 as the next digit of our solution. 
Result so far: 3010.0
Subtract 0 from 100 to get 100.
Append the next digit (7) from the dividend to 100 and continue with: 1007 / 621

On to step 8:
When dividing 1007 by 621, we get 1 with a remainder of 386.
The next digit of our result is 1. 
Result so far: 30101.0
The remainder is 386 after subtracting 621 from 1007.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3860, and continue the process.

Going ahead to step 9:
If we divide 3860 by 621, we get 6 and a remainder of 134.
The number 6 becomes the next digit in our result. 
Result so far: 30101.6
Deduct 3726 from 3860 and we're left with 134.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1340, and continue the process.

Advancing to step 10:
1340 divided by 621 is 2 with a remainder of 98.
Put 2 as the next digit of the answer. 
Result so far: 30101.62
Subtracting 1242 from 1340 leaves us with 98.
Since there are no more digits in the dividend, we add a zero to the remainder making it 980, and continue the process.

Moving on to step 11:
If we divide 980 by 621, we get 1 and a remainder of 359.
Record the quotient 1 as the next digit in the result. 
Result so far: 30101.621
If we subtract 621 from 980, we get 359.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3590, and continue the process.

Step 12:
The number 621 fits into 3590 5 times, leaving a remainder of 485.
Write down 5 as next digit of the result. 
Result so far: 30101.6215
Subtracting 3105 from 3590 leaves us with 485.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4850, and continue the process.

Moving on to step 13:
When dividing 4850 by 621, we get 7 with a remainder of 503.
Put 7 as the next digit of the answer. 
Result so far: 30101.62157
Subtract 4347 from 4850 to get 503.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5030, and continue the process.

On to step 14:
621 can be fit into 5030 8 times, resulting in a remainder of 62.
Record the quotient 8 as the next digit in the result. 
Result so far: 30101.621578
The remainder is 62 after subtracting 4968 from 5030.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

On to step 15:
The number 621 fits into 620 0 times, leaving a remainder of 620.
The number 0 becomes the next digit in our result. 
Result so far: 30101.621578
Deduct 0 from 620 and we're left with 620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6200, and continue the process.

On to step 16:
621 goes into 6200 9 times with a remainder of 611.
Write down 9 as next digit of the result. 
Result so far: 30101.62157809
Subtracting 5589 from 6200 leaves us with 611.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6110, and continue the process.

After the division, we end up with 30101.62157809 and a remainder of 6.11e-07.