345789 ÷ 34 
We want to figure out the number of times 345789 can be divided by 34.

Step 1:
When dividing 3 by 34, we get 0 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.
Bring next digit (4) of the dividend behind the 3 and repeat the process: 34 / 34

Let's proceed to step 2:
The number 34 fits into 34 1 times, leaving a remainder of 0.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 34 away from 34, we end up with 0.
Bring next digit (5) of the dividend behind the 0 and repeat the process: 5 / 34

Let's proceed to step 3:
5 divided by 34 is 0 with a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 10.0
Subtract 0 from 5 to get 5.
Include the next digit (7) from the dividend after 5, then repeat: 57 / 34

Going ahead to step 4:
The number 34 fits into 57 1 times, leaving a remainder of 23.
Use 1 as the next digit of our solution. 
Result so far: 101.0
The remainder is 23 after subtracting 34 from 57.
Take the next digit (8) from the dividend and append it to 23, then repeat: 238 / 34

Step 5:
The number 34 fits into 238 7 times, leaving a remainder of 0.
The next digit of our result is 7. 
Result so far: 1017.0
Deduct 238 from 238 and we're left with 0.
Bring next digit (9) of the dividend behind the 0 and repeat the process: 9 / 34

Let's proceed to step 6:
The number 34 fits into 9 0 times, leaving a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 10170.0
Deduct 0 from 9 and we're left with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Advancing to step 7:
When dividing 90 by 34, we get 2 with a remainder of 22.
Record the quotient 2 as the next digit in the result. 
Result so far: 10170.2
Subtract 68 from 90 to get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Going ahead to step 8:
34 goes into 220 6 times with a remainder of 16.
Use 6 as the next digit of our solution. 
Result so far: 10170.26
Subtracting 204 from 220 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 9:
If we divide 160 by 34, we get 4 and a remainder of 24.
Put 4 as the next digit of the answer. 
Result so far: 10170.264
Deduct 136 from 160 and we're left 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.

Step 10:
34 goes into 240 7 times with a remainder of 2.
Write down 7 as next digit of the result. 
Result so far: 10170.2647
If we subtract 238 from 240, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Advancing to step 11:
When dividing 20 by 34, we get 0 with a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 10170.2647
Subtracting 0 from 20 leaves us 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 12:
If we divide 200 by 34, we get 5 and a remainder of 30.
Record the quotient 5 as the next digit in the result. 
Result so far: 10170.264705
Subtracting 170 from 200 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Going ahead to step 13:
When dividing 300 by 34, we get 8 with a remainder of 28.
Record the quotient 8 as the next digit in the result. 
Result so far: 10170.2647058
Subtract 272 from 300 to get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Moving on to step 14:
34 can be fit into 280 8 times, resulting in a remainder of 8.
Use 8 as the next digit of our solution. 
Result so far: 10170.26470588
Deduct 272 from 280 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

After the division, we end up with 10170.26470588 and a remainder of 8e-09.