We're dividing 52391810 by 478 
Let's see how many times 478 fits into 52391810.

Going ahead to step 1:
If we divide 5 by 478, we get 0 and a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Grab the next digit (2) from the dividend, add it to 5, then carry on: 52 / 478

Advancing to step 2:
52 divided by 478 is 0 with a remainder of 52.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 52 leaves us with 52.
Include the next digit (3) from the dividend after 52, then repeat: 523 / 478

Moving on to step 3:
If we divide 523 by 478, we get 1 and a remainder of 45.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtracting 478 from 523 leaves us with 45.
Grab the next digit (9) from the dividend, add it to 45, then carry on: 459 / 478

On to step 4:
When dividing 459 by 478, we get 0 with a remainder of 459.
Record the quotient 0 as the next digit in the result. 
Result so far: 10.0
If we take 0 away from 459, we end up with 459.
Take the next digit (1) from the dividend and append it to 459, then repeat: 4591 / 478

Step 5:
When dividing 4591 by 478, we get 9 with a remainder of 289.
The number 9 becomes the next digit in our result. 
Result so far: 109.0
Subtracting 4302 from 4591 leaves us with 289.
Bring next digit (8) of the dividend behind the 289 and repeat the process: 2898 / 478

Moving on to step 6:
478 goes into 2898 6 times with a remainder of 30.
Write down 6 as next digit of the result. 
Result so far: 1096.0
If we take 2868 away from 2898, we end up with 30.
Bring next digit (1) of the dividend behind the 30 and repeat the process: 301 / 478

On to step 7:
478 goes into 301 0 times with a remainder of 301.
Use 0 as the next digit of our solution. 
Result so far: 10960.0
If we subtract 0 from 301, we get 301.
Take the next digit (0) from the dividend and append it to 301, then repeat: 3010 / 478

Let's proceed to step 8:
If we divide 3010 by 478, we get 6 and a remainder of 142.
Use 6 as the next digit of our solution. 
Result so far: 109606.0
The remainder is 142 after subtracting 2868 from 3010.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1420, and continue the process.

Going ahead to step 9:
The number 478 fits into 1420 2 times, leaving a remainder of 464.
Put 2 as the next digit of the answer. 
Result so far: 109606.2
Subtract 956 from 1420 to get 464.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4640, and continue the process.

Advancing to step 10:
478 goes into 4640 9 times with a remainder of 338.
Put 9 as the next digit of the answer. 
Result so far: 109606.29
The remainder is 338 after subtracting 4302 from 4640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3380, and continue the process.

On to step 11:
478 goes into 3380 7 times with a remainder of 34.
Use 7 as the next digit of our solution. 
Result so far: 109606.297
Subtract 3346 from 3380 to get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Moving on to step 12:
When dividing 340 by 478, we get 0 with a remainder of 340.
Write down 0 as next digit of the result. 
Result so far: 109606.297
The remainder is 340 after subtracting 0 from 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

Let's proceed to step 13:
478 goes into 3400 7 times with a remainder of 54.
The number 7 becomes the next digit in our result. 
Result so far: 109606.29707
Subtracting 3346 from 3400 leaves us with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Let's proceed to step 14:
478 goes into 540 1 times with a remainder of 62.
Use 1 as the next digit of our solution. 
Result so far: 109606.297071
The remainder is 62 after subtracting 478 from 540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Going ahead to step 15:
The number 478 fits into 620 1 times, leaving a remainder of 142.
The number 1 becomes the next digit in our result. 
Result so far: 109606.2970711
Subtracting 478 from 620 leaves us with 142.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1420, and continue the process.

After the division, we end up with 109606.2970711 and a remainder of 1.42e-06.