We look at the division of 51330189 by 585 
Let's see how many times 585 fits into 51330189.

On to step 1:
If we divide 5 by 585, we get 0 and a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Take the next digit (1) from the dividend and append it to 5, then repeat: 51 / 585

On to step 2:
The number 585 fits into 51 0 times, leaving a remainder of 51.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 51 to get 51.
Append the next digit (3) from the dividend to 51 and continue with: 513 / 585

Step 3:
585 goes into 513 0 times with a remainder of 513.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 513 to get 513.
Include the next digit (3) from the dividend after 513, then repeat: 5133 / 585

Advancing to step 4:
The number 585 fits into 5133 8 times, leaving a remainder of 453.
Use 8 as the next digit of our solution. 
Result so far: 8.0
The remainder is 453 after subtracting 4680 from 5133.
Fetch the next digit (0) from the dividend, attach it to 453 and continue: 4530 / 585

Moving on to step 5:
4530 divided by 585 is 7 with a remainder of 435.
The number 7 becomes the next digit in our result. 
Result so far: 87.0
Subtract 4095 from 4530 to get 435.
Append the next digit (1) from the dividend to 435 and continue with: 4351 / 585

On to step 6:
585 goes into 4351 7 times with a remainder of 256.
The next digit of our result is 7. 
Result so far: 877.0
Deduct 4095 from 4351 and we're left with 256.
Take the next digit (8) from the dividend and append it to 256, then repeat: 2568 / 585

Advancing to step 7:
When dividing 2568 by 585, we get 4 with a remainder of 228.
Record the quotient 4 as the next digit in the result. 
Result so far: 8774.0
Subtracting 2340 from 2568 leaves us with 228.
Grab the next digit (9) from the dividend, add it to 228, then carry on: 2289 / 585

Going ahead to step 8:
The number 585 fits into 2289 3 times, leaving a remainder of 534.
Use 3 as the next digit of our solution. 
Result so far: 87743.0
Deduct 1755 from 2289 and we're left with 534.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5340, and continue the process.

On to step 9:
585 goes into 5340 9 times with a remainder of 75.
Use 9 as the next digit of our solution. 
Result so far: 87743.9
If we take 5265 away from 5340, we end up with 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Let's proceed to step 10:
585 goes into 750 1 times with a remainder of 165.
The number 1 becomes the next digit in our result. 
Result so far: 87743.91
Deduct 585 from 750 and we're left with 165.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1650, and continue the process.

Going ahead to step 11:
585 can be fit into 1650 2 times, resulting in a remainder of 480.
Use 2 as the next digit of our solution. 
Result so far: 87743.912
If we subtract 1170 from 1650, we get 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

Going ahead to step 12:
585 goes into 4800 8 times with a remainder of 120.
Put 8 as the next digit of the answer. 
Result so far: 87743.9128
If we take 4680 away from 4800, we end up with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Let's proceed to step 13:
The number 585 fits into 1200 2 times, leaving a remainder of 30.
The next digit of our result is 2. 
Result so far: 87743.91282
If we take 1170 away from 1200, we end up 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 14:
585 goes into 300 0 times with a remainder of 300.
The number 0 becomes the next digit in our result. 
Result so far: 87743.91282
If we subtract 0 from 300, we get 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Let's proceed to step 15:
585 goes into 3000 5 times with a remainder of 75.
Write down 5 as next digit of the result. 
Result so far: 87743.9128205
Subtracting 2925 from 3000 leaves us with 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Let's proceed to step 16:
If we divide 750 by 585, we get 1 and a remainder of 165.
The number 1 becomes the next digit in our result. 
Result so far: 87743.91282051
If we take 585 away from 750, we end up with 165.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1650, and continue the process.

The final result is 87743.91282051 with a remainder of 1.65e-07.