We look at the division of 835103 by 45 
Let's see how many times 45 fits into 835103.

Moving on to step 1:
45 goes into 8 0 times with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Include the next digit (3) from the dividend after 8, then repeat: 83 / 45

Let's proceed to step 2:
45 goes into 83 1 times with a remainder of 38.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we subtract 45 from 83, we get 38.
Bring next digit (5) of the dividend behind the 38 and repeat the process: 385 / 45

Moving on to step 3:
385 divided by 45 is 8 with a remainder of 25.
Record the quotient 8 as the next digit in the result. 
Result so far: 18.0
If we subtract 360 from 385, we get 25.
Fetch the next digit (1) from the dividend, attach it to 25 and continue: 251 / 45

Advancing to step 4:
45 can be fit into 251 5 times, resulting in a remainder of 26.
The next digit of our result is 5. 
Result so far: 185.0
Deduct 225 from 251 and we're left with 26.
Grab the next digit (0) from the dividend, add it to 26, then carry on: 260 / 45

Step 5:
45 goes into 260 5 times with a remainder of 35.
Put 5 as the next digit of the answer. 
Result so far: 1855.0
The remainder is 35 after subtracting 225 from 260.
Fetch the next digit (3) from the dividend, attach it to 35 and continue: 353 / 45

Advancing to step 6:
When dividing 353 by 45, we get 7 with a remainder of 38.
The next digit of our result is 7. 
Result so far: 18557.0
Subtract 315 from 353 to get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Advancing to step 7:
If we divide 380 by 45, we get 8 and a remainder of 20.
Use 8 as the next digit of our solution. 
Result so far: 18557.8
The remainder is 20 after subtracting 360 from 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 8:
200 divided by 45 is 4 with a remainder of 20.
The number 4 becomes the next digit in our result. 
Result so far: 18557.84
The remainder is 20 after subtracting 180 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 9:
If we divide 200 by 45, we get 4 and a remainder of 20.
Use 4 as the next digit of our solution. 
Result so far: 18557.844
The remainder is 20 after subtracting 180 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

The final outcome is 18557.844, with a leftover of 0.002.