We look at the division of 51594587 by 478 
Our goal is to divide 51594587 by 478.

Going ahead to step 1:
478 can be fit into 5 0 times, resulting in a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Fetch the next digit (1) from the dividend, attach it to 5 and continue: 51 / 478

Let's proceed to step 2:
If we divide 51 by 478, we get 0 and a remainder of 51.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 51 after subtracting 0 from 51.
Bring next digit (5) of the dividend behind the 51 and repeat the process: 515 / 478

Moving on to step 3:
If we divide 515 by 478, we get 1 and a remainder of 37.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Deduct 478 from 515 and we're left with 37.
Append the next digit (9) from the dividend to 37 and continue with: 379 / 478

Going ahead to step 4:
478 can be fit into 379 0 times, resulting in a remainder of 379.
The next digit of our result is 0. 
Result so far: 10.0
Deduct 0 from 379 and we're left with 379.
Include the next digit (4) from the dividend after 379, then repeat: 3794 / 478

On to step 5:
478 can be fit into 3794 7 times, resulting in a remainder of 448.
The next digit of our result is 7. 
Result so far: 107.0
Deduct 3346 from 3794 and we're left with 448.
Bring next digit (5) of the dividend behind the 448 and repeat the process: 4485 / 478

Advancing to step 6:
If we divide 4485 by 478, we get 9 and a remainder of 183.
The number 9 becomes the next digit in our result. 
Result so far: 1079.0
If we subtract 4302 from 4485, we get 183.
Bring next digit (8) of the dividend behind the 183 and repeat the process: 1838 / 478

Let's proceed to step 7:
The number 478 fits into 1838 3 times, leaving a remainder of 404.
Put 3 as the next digit of the answer. 
Result so far: 10793.0
If we subtract 1434 from 1838, we get 404.
Bring next digit (7) of the dividend behind the 404 and repeat the process: 4047 / 478

Let's proceed to step 8:
If we divide 4047 by 478, we get 8 and a remainder of 223.
The next digit of our result is 8. 
Result so far: 107938.0
If we take 3824 away from 4047, we end up with 223.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2230, and continue the process.

Step 9:
If we divide 2230 by 478, we get 4 and a remainder of 318.
The number 4 becomes the next digit in our result. 
Result so far: 107938.4
Subtracting 1912 from 2230 leaves us with 318.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3180, and continue the process.

On to step 10:
478 goes into 3180 6 times with a remainder of 312.
Put 6 as the next digit of the answer. 
Result so far: 107938.46
Subtracting 2868 from 3180 leaves us with 312.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3120, and continue the process.

Moving on to step 11:
When dividing 3120 by 478, we get 6 with a remainder of 252.
The next digit of our result is 6. 
Result so far: 107938.466
Deduct 2868 from 3120 and we're left with 252.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2520, and continue the process.

The quotient of the division is 107938.466, and the remainder is 0.0252.