53806306 divided by 428 
The aim is to understand the frequency of 428 in 53806306.

Let's proceed to step 1:
5 divided by 428 is 0 with a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Bring next digit (3) of the dividend behind the 5 and repeat the process: 53 / 428

Going ahead to step 2:
The number 428 fits into 53 0 times, leaving a remainder of 53.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 53, we get 53.
Fetch the next digit (8) from the dividend, attach it to 53 and continue: 538 / 428

Let's proceed to step 3:
When dividing 538 by 428, we get 1 with a remainder of 110.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
The remainder is 110 after subtracting 428 from 538.
Grab the next digit (0) from the dividend, add it to 110, then carry on: 1100 / 428

Moving on to step 4:
The number 428 fits into 1100 2 times, leaving a remainder of 244.
Put 2 as the next digit of the answer. 
Result so far: 12.0
If we take 856 away from 1100, we end up with 244.
Include the next digit (6) from the dividend after 244, then repeat: 2446 / 428

Let's proceed to step 5:
428 can be fit into 2446 5 times, resulting in a remainder of 306.
The number 5 becomes the next digit in our result. 
Result so far: 125.0
If we subtract 2140 from 2446, we get 306.
Take the next digit (3) from the dividend and append it to 306, then repeat: 3063 / 428

Moving on to step 6:
If we divide 3063 by 428, we get 7 and a remainder of 67.
Write down 7 as next digit of the result. 
Result so far: 1257.0
Deduct 2996 from 3063 and we're left with 67.
Take the next digit (0) from the dividend and append it to 67, then repeat: 670 / 428

Going ahead to step 7:
If we divide 670 by 428, we get 1 and a remainder of 242.
Write down 1 as next digit of the result. 
Result so far: 12571.0
If we take 428 away from 670, we end up with 242.
Grab the next digit (6) from the dividend, add it to 242, then carry on: 2426 / 428

Step 8:
If we divide 2426 by 428, we get 5 and a remainder of 286.
Write down 5 as next digit of the result. 
Result so far: 125715.0
Deduct 2140 from 2426 and we're left with 286.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2860, and continue the process.

On to step 9:
If we divide 2860 by 428, we get 6 and a remainder of 292.
Record the quotient 6 as the next digit in the result. 
Result so far: 125715.6
Subtracting 2568 from 2860 leaves us with 292.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2920, and continue the process.

Step 10:
2920 divided by 428 is 6 with a remainder of 352.
The next digit of our result is 6. 
Result so far: 125715.66
Subtracting 2568 from 2920 leaves us with 352.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3520, and continue the process.

After the division, we end up with 125715.66 and a remainder of 0.352.