We look at the division of 52854287 by 428 
Let's see how many times 428 fits into 52854287.

Moving on to step 1:
If we divide 5 by 428, we get 0 and 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.
Grab the next digit (2) from the dividend, add it to 5, then carry on: 52 / 428

Let's proceed to step 2:
The number 428 fits into 52 0 times, leaving a remainder of 52.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 52 after subtracting 0 from 52.
Bring next digit (8) of the dividend behind the 52 and repeat the process: 528 / 428

Let's proceed to step 3:
428 goes into 528 1 times with a remainder of 100.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 428 away from 528, we end up with 100.
Take the next digit (5) from the dividend and append it to 100, then repeat: 1005 / 428

Let's proceed to step 4:
If we divide 1005 by 428, we get 2 and a remainder of 149.
Use 2 as the next digit of our solution. 
Result so far: 12.0
If we take 856 away from 1005, we end up with 149.
Bring next digit (4) of the dividend behind the 149 and repeat the process: 1494 / 428

Going ahead to step 5:
The number 428 fits into 1494 3 times, leaving a remainder of 210.
Put 3 as the next digit of the answer. 
Result so far: 123.0
If we subtract 1284 from 1494, we get 210.
Include the next digit (2) from the dividend after 210, then repeat: 2102 / 428

Moving on to step 6:
When dividing 2102 by 428, we get 4 with a remainder of 390.
Use 4 as the next digit of our solution. 
Result so far: 1234.0
The remainder is 390 after subtracting 1712 from 2102.
Fetch the next digit (8) from the dividend, attach it to 390 and continue: 3908 / 428

Going ahead to step 7:
428 can be fit into 3908 9 times, resulting in a remainder of 56.
The next digit of our result is 9. 
Result so far: 12349.0
Deduct 3852 from 3908 and we're left with 56.
Take the next digit (7) from the dividend and append it to 56, then repeat: 567 / 428

Going ahead to step 8:
When dividing 567 by 428, we get 1 with a remainder of 139.
Write down 1 as next digit of the result. 
Result so far: 123491.0
The remainder is 139 after subtracting 428 from 567.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1390, and continue the process.

Going ahead to step 9:
The number 428 fits into 1390 3 times, leaving a remainder of 106.
The next digit of our result is 3. 
Result so far: 123491.3
Subtract 1284 from 1390 to get 106.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1060, and continue the process.

On to step 10:
1060 divided by 428 is 2 with a remainder of 204.
The number 2 becomes the next digit in our result. 
Result so far: 123491.32
Subtract 856 from 1060 to get 204.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2040, and continue the process.

Going ahead to step 11:
When dividing 2040 by 428, we get 4 with a remainder of 328.
Record the quotient 4 as the next digit in the result. 
Result so far: 123491.324
The remainder is 328 after subtracting 1712 from 2040.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3280, and continue the process.

Going ahead to step 12:
The number 428 fits into 3280 7 times, leaving a remainder of 284.
Record the quotient 7 as the next digit in the result. 
Result so far: 123491.3247
Deduct 2996 from 3280 and we're left with 284.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2840, and continue the process.

Let's proceed to step 13:
The number 428 fits into 2840 6 times, leaving a remainder of 272.
The next digit of our result is 6. 
Result so far: 123491.32476
Deduct 2568 from 2840 and we're left with 272.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2720, and continue the process.

Going ahead to step 14:
When dividing 2720 by 428, we get 6 with a remainder of 152.
Record the quotient 6 as the next digit in the result. 
Result so far: 123491.324766
Subtract 2568 from 2720 to get 152.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1520, and continue the process.

The final result is 123491.324766 with a remainder of 1.52e-05.