Let's divide 34949621 by 830
We want to divide 34949621 by 830.

Going ahead to step 1:
When dividing 3 by 830, we get 0 with a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Take the next digit (4) from the dividend and append it to 3, then repeat: 34 / 830

Going ahead to step 2:
The number 830 fits into 34 0 times, leaving a remainder of 34.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 34, we end up with 34.
Bring next digit (9) of the dividend behind the 34 and repeat the process: 349 / 830

Going ahead to step 3:
830 goes into 349 0 times with a remainder of 349.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 349 to get 349.
Include the next digit (4) from the dividend after 349, then repeat: 3494 / 830

Going ahead to step 4:
3494 divided by 830 is 4 with a remainder of 174.
Write down 4 as next digit of the result. 
Result so far: 4.0
Deduct 3320 from 3494 and we're left with 174.
Fetch the next digit (9) from the dividend, attach it to 174 and continue: 1749 / 830

Advancing to step 5:
The number 830 fits into 1749 2 times, leaving a remainder of 89.
Write down 2 as next digit of the result. 
Result so far: 42.0
If we subtract 1660 from 1749, we get 89.
Grab the next digit (6) from the dividend, add it to 89, then carry on: 896 / 830

Step 6:
If we divide 896 by 830, we get 1 and a remainder of 66.
Write down 1 as next digit of the result. 
Result so far: 421.0
Deduct 830 from 896 and we're left with 66.
Append the next digit (2) from the dividend to 66 and continue with: 662 / 830

Advancing to step 7:
830 can be fit into 662 0 times, resulting in a remainder of 662.
Record the quotient 0 as the next digit in the result. 
Result so far: 4210.0
Subtracting 0 from 662 leaves us with 662.
Append the next digit (1) from the dividend to 662 and continue with: 6621 / 830

Going ahead to step 8:
When dividing 6621 by 830, we get 7 with a remainder of 811.
The number 7 becomes the next digit in our result. 
Result so far: 42107.0
If we take 5810 away from 6621, we end up with 811.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8110, and continue the process.

Step 9:
The number 830 fits into 8110 9 times, leaving a remainder of 640.
The number 9 becomes the next digit in our result. 
Result so far: 42107.9
The remainder is 640 after subtracting 7470 from 8110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6400, and continue the process.

Advancing to step 10:
If we divide 6400 by 830, we get 7 and a remainder of 590.
Put 7 as the next digit of the answer. 
Result so far: 42107.97
Deduct 5810 from 6400 and we're left with 590.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5900, and continue the process.

Moving on to step 11:
The number 830 fits into 5900 7 times, leaving a remainder of 90.
Record the quotient 7 as the next digit in the result. 
Result so far: 42107.977
Subtracting 5810 from 5900 leaves us with 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

The final result is 42107.977 with a remainder of 0.009.