We look at the division of 53174594 by 30 
Let's see how many times 30 fits into 53174594.

Going ahead to step 1:
30 can be fit into 5 0 times, resulting in a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Take the next digit (3) from the dividend and append it to 5, then repeat: 53 / 30

Advancing to step 2:
53 divided by 30 is 1 with a remainder of 23.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 30 from 53, we get 23.
Include the next digit (1) from the dividend after 23, then repeat: 231 / 30

Moving on to step 3:
30 can be fit into 231 7 times, resulting in a remainder of 21.
Write down 7 as next digit of the result. 
Result so far: 17.0
The remainder is 21 after subtracting 210 from 231.
Include the next digit (7) from the dividend after 21, then repeat: 217 / 30

On to step 4:
217 divided by 30 is 7 with a remainder of 7.
Use 7 as the next digit of our solution. 
Result so far: 177.0
Subtracting 210 from 217 leaves us with 7.
Bring next digit (4) of the dividend behind the 7 and repeat the process: 74 / 30

Going ahead to step 5:
74 divided by 30 is 2 with a remainder of 14.
Record the quotient 2 as the next digit in the result. 
Result so far: 1772.0
Subtract 60 from 74 to get 14.
Take the next digit (5) from the dividend and append it to 14, then repeat: 145 / 30

Moving on to step 6:
When dividing 145 by 30, we get 4 with a remainder of 25.
The next digit of our result is 4. 
Result so far: 17724.0
Subtract 120 from 145 to get 25.
Bring next digit (9) of the dividend behind the 25 and repeat the process: 259 / 30

Advancing to step 7:
30 can be fit into 259 8 times, resulting in a remainder of 19.
The next digit of our result is 8. 
Result so far: 177248.0
Subtracting 240 from 259 leaves us with 19.
Include the next digit (4) from the dividend after 19, then repeat: 194 / 30

Advancing to step 8:
The number 30 fits into 194 6 times, leaving a remainder of 14.
Write down 6 as next digit of the result. 
Result so far: 1772486.0
The remainder is 14 after subtracting 180 from 194.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Step 9:
The number 30 fits into 140 4 times, leaving a remainder of 20.
The number 4 becomes the next digit in our result. 
Result so far: 1772486.4
Subtracting 120 from 140 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.

Advancing to step 10:
When dividing 200 by 30, we get 6 with a remainder of 20.
Write down 6 as next digit of the result. 
Result so far: 1772486.46
Subtract 180 from 200 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 11:
When dividing 200 by 30, we get 6 with a remainder of 20.
The number 6 becomes the next digit in our result. 
Result so far: 1772486.466
Deduct 180 from 200 and we're left 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.

The final result is 1772486.466 with a remainder of 0.002.