We look at the division of 54405172 by 34 
We want to divide 54405172 by 34.

Let's proceed to step 1:
34 can be fit into 5 0 times, resulting in a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Bring next digit (4) of the dividend behind the 5 and repeat the process: 54 / 34

Step 2:
If we divide 54 by 34, we get 1 and a remainder of 20.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Deduct 34 from 54 and we're left with 20.
Take the next digit (4) from the dividend and append it to 20, then repeat: 204 / 34

Advancing to step 3:
34 goes into 204 6 times with a remainder of 0.
Record the quotient 6 as the next digit in the result. 
Result so far: 16.0
If we take 204 away from 204, we end up with 0.
Include the next digit (0) from the dividend after 0, then repeat: 0 / 34

Moving on to step 4:
34 goes into 0 0 times with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 160.0
The remainder is 0 after subtracting 0 from 0.
Take the next digit (5) from the dividend and append it to 0, then repeat: 5 / 34

Step 5:
34 can be fit into 5 0 times, resulting in a remainder of 5.
The next digit of our result is 0. 
Result so far: 1600.0
Subtract 0 from 5 to get 5.
Take the next digit (1) from the dividend and append it to 5, then repeat: 51 / 34

Step 6:
If we divide 51 by 34, we get 1 and a remainder of 17.
Use 1 as the next digit of our solution. 
Result so far: 16001.0
Subtract 34 from 51 to get 17.
Append the next digit (7) from the dividend to 17 and continue with: 177 / 34

Going ahead to step 7:
177 divided by 34 is 5 with a remainder of 7.
Record the quotient 5 as the next digit in the result. 
Result so far: 160015.0
Deduct 170 from 177 and we're left with 7.
Fetch the next digit (2) from the dividend, attach it to 7 and continue: 72 / 34

Advancing to step 8:
The number 34 fits into 72 2 times, leaving a remainder of 4.
Record the quotient 2 as the next digit in the result. 
Result so far: 1600152.0
If we subtract 68 from 72, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 9:
The number 34 fits into 40 1 times, leaving a remainder of 6.
Use 1 as the next digit of our solution. 
Result so far: 1600152.1
If we subtract 34 from 40, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Step 10:
If we divide 60 by 34, we get 1 and a remainder of 26.
Write down 1 as next digit of the result. 
Result so far: 1600152.11
Deduct 34 from 60 and we're left with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

The final result is 1600152.11 with a remainder of 0.026.