We're dividing 803537 by 34 
We want to figure out the number of times 803537 can be divided by 34.

On to step 1:
When dividing 8 by 34, we get 0 with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Fetch the next digit (0) from the dividend, attach it to 8 and continue: 80 / 34

On to step 2:
When dividing 80 by 34, we get 2 with a remainder of 12.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Subtract 68 from 80 to get 12.
Bring next digit (3) of the dividend behind the 12 and repeat the process: 123 / 34

Step 3:
The number 34 fits into 123 3 times, leaving a remainder of 21.
Put 3 as the next digit of the answer. 
Result so far: 23.0
Subtract 102 from 123 to get 21.
Grab the next digit (5) from the dividend, add it to 21, then carry on: 215 / 34

Step 4:
If we divide 215 by 34, we get 6 and a remainder of 11.
The number 6 becomes the next digit in our result. 
Result so far: 236.0
The remainder is 11 after subtracting 204 from 215.
Fetch the next digit (3) from the dividend, attach it to 11 and continue: 113 / 34

Going ahead to step 5:
When dividing 113 by 34, we get 3 with a remainder of 11.
Write down 3 as next digit of the result. 
Result so far: 2363.0
Subtract 102 from 113 to get 11.
Take the next digit (7) from the dividend and append it to 11, then repeat: 117 / 34

Going ahead to step 6:
34 goes into 117 3 times with a remainder of 15.
The number 3 becomes the next digit in our result. 
Result so far: 23633.0
Deduct 102 from 117 and we're left with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Going ahead to step 7:
The number 34 fits into 150 4 times, leaving a remainder of 14.
Record the quotient 4 as the next digit in the result. 
Result so far: 23633.4
If we subtract 136 from 150, we get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Step 8:
140 divided by 34 is 4 with a remainder of 4.
Put 4 as the next digit of the answer. 
Result so far: 23633.44
Subtracting 136 from 140 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

The final outcome is 23633.44, with a leftover of 0.004.