398300 ÷ 34 
We want to figure out the number of times 398300 can be divided by 34.

Advancing to step 1:
34 goes into 3 0 times with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Include the next digit (9) from the dividend after 3, then repeat: 39 / 34

Advancing to step 2:
If we divide 39 by 34, we get 1 and a remainder of 5.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Deduct 34 from 39 and we're left with 5.
Fetch the next digit (8) from the dividend, attach it to 5 and continue: 58 / 34

Let's proceed to step 3:
If we divide 58 by 34, we get 1 and a remainder of 24.
The number 1 becomes the next digit in our result. 
Result so far: 11.0
If we subtract 34 from 58, we get 24.
Include the next digit (3) from the dividend after 24, then repeat: 243 / 34

Advancing to step 4:
243 divided by 34 is 7 with a remainder of 5.
Use 7 as the next digit of our solution. 
Result so far: 117.0
Subtracting 238 from 243 leaves us with 5.
Fetch the next digit (0) from the dividend, attach it to 5 and continue: 50 / 34

On to step 5:
If we divide 50 by 34, we get 1 and a remainder of 16.
The next digit of our result is 1. 
Result so far: 1171.0
If we take 34 away from 50, we end up with 16.
Include the next digit (0) from the dividend after 16, then repeat: 160 / 34

Let's proceed to step 6:
34 can be fit into 160 4 times, resulting in a remainder of 24.
Record the quotient 4 as the next digit in the result. 
Result so far: 11714.0
Subtracting 136 from 160 leaves us with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Advancing to step 7:
When dividing 240 by 34, we get 7 with a remainder of 2.
The next digit of our result is 7. 
Result so far: 11714.7
Deduct 238 from 240 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 8:
34 can be fit into 20 0 times, resulting in a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 11714.7
If we take 0 away from 20, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 9:
If we divide 200 by 34, we get 5 and a remainder of 30.
Put 5 as the next digit of the answer. 
Result so far: 11714.705
If we subtract 170 from 200, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Advancing to step 10:
300 divided by 34 is 8 with a remainder of 28.
Write down 8 as next digit of the result. 
Result so far: 11714.7058
If we take 272 away from 300, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

On to step 11:
280 divided by 34 is 8 with a remainder of 8.
Record the quotient 8 as the next digit in the result. 
Result so far: 11714.70588
Subtract 272 from 280 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Our division results in 11714.70588 with a remaining 8e-06.