We look at the division of 53839436 by 428 
Let's see how many times 428 fits into 53839436.

Going ahead to step 1:
If we divide 5 by 428, we get 0 and a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Bring next digit (3) of the dividend behind the 5 and repeat the process: 53 / 428

Step 2:
The number 428 fits into 53 0 times, leaving a remainder of 53.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 53 after subtracting 0 from 53.
Append the next digit (8) from the dividend to 53 and continue with: 538 / 428

Step 3:
538 divided by 428 is 1 with a remainder of 110.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtract 428 from 538 to get 110.
Include the next digit (3) from the dividend after 110, then repeat: 1103 / 428

Moving on to step 4:
428 can be fit into 1103 2 times, resulting in a remainder of 247.
Use 2 as the next digit of our solution. 
Result so far: 12.0
Subtracting 856 from 1103 leaves us with 247.
Bring next digit (9) of the dividend behind the 247 and repeat the process: 2479 / 428

Going ahead to step 5:
When dividing 2479 by 428, we get 5 with a remainder of 339.
The number 5 becomes the next digit in our result. 
Result so far: 125.0
Subtract 2140 from 2479 to get 339.
Include the next digit (4) from the dividend after 339, then repeat: 3394 / 428

Moving on to step 6:
The number 428 fits into 3394 7 times, leaving a remainder of 398.
Record the quotient 7 as the next digit in the result. 
Result so far: 1257.0
The remainder is 398 after subtracting 2996 from 3394.
Append the next digit (3) from the dividend to 398 and continue with: 3983 / 428

Going ahead to step 7:
When dividing 3983 by 428, we get 9 with a remainder of 131.
The next digit of our result is 9. 
Result so far: 12579.0
If we take 3852 away from 3983, we end up with 131.
Bring next digit (6) of the dividend behind the 131 and repeat the process: 1316 / 428

Moving on to step 8:
The number 428 fits into 1316 3 times, leaving a remainder of 32.
The number 3 becomes the next digit in our result. 
Result so far: 125793.0
Subtract 1284 from 1316 to get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

On to step 9:
428 can be fit into 320 0 times, resulting in a remainder of 320.
Record the quotient 0 as the next digit in the result. 
Result so far: 125793.0
The remainder is 320 after subtracting 0 from 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Moving on to step 10:
If we divide 3200 by 428, we get 7 and a remainder of 204.
Record the quotient 7 as the next digit in the result. 
Result so far: 125793.07
If we subtract 2996 from 3200, we 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.

Let's proceed to step 11:
When dividing 2040 by 428, we get 4 with a remainder of 328.
Write down 4 as next digit of the result. 
Result so far: 125793.074
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.

Let's proceed to step 12:
When dividing 3280 by 428, we get 7 with a remainder of 284.
Write down 7 as next digit of the result. 
Result so far: 125793.0747
The remainder is 284 after subtracting 2996 from 3280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2840, and continue the process.

Going ahead to step 13:
428 goes into 2840 6 times with a remainder of 272.
The next digit of our result is 6. 
Result so far: 125793.07476
If we take 2568 away from 2840, we end up 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.

On to step 14:
428 can be fit into 2720 6 times, resulting in a remainder of 152.
Put 6 as the next digit of the answer. 
Result so far: 125793.074766
Deduct 2568 from 2720 and we're left with 152.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1520, and continue the process.

In conclusion, the division gives 125793.074766 with a balance of 1.52e-05.