We're dividing 18415729 by 830 
We want to figure out the number of times 18415729 can be divided by 830.

On to step 1:
1 divided by 830 is 0 with 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.
Include the next digit (8) from the dividend after 1, then repeat: 18 / 830

Advancing to step 2:
When dividing 18 by 830, we get 0 with a remainder of 18.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 18 after subtracting 0 from 18.
Fetch the next digit (4) from the dividend, attach it to 18 and continue: 184 / 830

On to step 3:
830 can be fit into 184 0 times, resulting in a remainder of 184.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 184 after subtracting 0 from 184.
Grab the next digit (1) from the dividend, add it to 184, then carry on: 1841 / 830

On to step 4:
1841 divided by 830 is 2 with a remainder of 181.
Write down 2 as next digit of the result. 
Result so far: 2.0
Deduct 1660 from 1841 and we're left with 181.
Fetch the next digit (5) from the dividend, attach it to 181 and continue: 1815 / 830

Advancing to step 5:
The number 830 fits into 1815 2 times, leaving a remainder of 155.
Write down 2 as next digit of the result. 
Result so far: 22.0
If we take 1660 away from 1815, we end up with 155.
Grab the next digit (7) from the dividend, add it to 155, then carry on: 1557 / 830

Let's proceed to step 6:
830 goes into 1557 1 times with a remainder of 727.
Record the quotient 1 as the next digit in the result. 
Result so far: 221.0
Deduct 830 from 1557 and we're left with 727.
Grab the next digit (2) from the dividend, add it to 727, then carry on: 7272 / 830

Let's proceed to step 7:
7272 divided by 830 is 8 with a remainder of 632.
The number 8 becomes the next digit in our result. 
Result so far: 2218.0
Subtracting 6640 from 7272 leaves us with 632.
Grab the next digit (9) from the dividend, add it to 632, then carry on: 6329 / 830

Step 8:
If we divide 6329 by 830, we get 7 and a remainder of 519.
The number 7 becomes the next digit in our result. 
Result so far: 22187.0
Subtract 5810 from 6329 to get 519.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5190, and continue the process.

On to step 9:
830 goes into 5190 6 times with a remainder of 210.
Record the quotient 6 as the next digit in the result. 
Result so far: 22187.6
Deduct 4980 from 5190 and we're left with 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

Step 10:
830 goes into 2100 2 times with a remainder of 440.
Use 2 as the next digit of our solution. 
Result so far: 22187.62
Subtracting 1660 from 2100 leaves us with 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

Step 11:
830 goes into 4400 5 times with a remainder of 250.
Put 5 as the next digit of the answer. 
Result so far: 22187.625
Subtract 4150 from 4400 to get 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

Going ahead to step 12:
If we divide 2500 by 830, we get 3 and a remainder of 10.
Record the quotient 3 as the next digit in the result. 
Result so far: 22187.6253
The remainder is 10 after subtracting 2490 from 2500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 13:
830 can be fit into 100 0 times, resulting in a remainder of 100.
The number 0 becomes the next digit in our result. 
Result so far: 22187.6253
Subtracting 0 from 100 leaves us with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

On to step 14:
830 can be fit into 1000 1 times, resulting in a remainder of 170.
The number 1 becomes the next digit in our result. 
Result so far: 22187.625301
Subtract 830 from 1000 to get 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

Let's proceed to step 15:
The number 830 fits into 1700 2 times, leaving a remainder of 40.
Use 2 as the next digit of our solution. 
Result so far: 22187.6253012
If we subtract 1660 from 1700, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 16:
If we divide 400 by 830, we get 0 and a remainder of 400.
Write down 0 as next digit of the result. 
Result so far: 22187.6253012
Subtract 0 from 400 to get 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Our division results in 22187.6253012 with a remaining 4e-07.