We're dividing 58420729 by 427 
The aim is to understand the frequency of 427 in 58420729.

Step 1:
When dividing 5 by 427, we get 0 with a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Grab the next digit (8) from the dividend, add it to 5, then carry on: 58 / 427

Let's proceed to step 2:
427 can be fit into 58 0 times, resulting in a remainder of 58.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 58 to get 58.
Bring next digit (4) of the dividend behind the 58 and repeat the process: 584 / 427

Step 3:
When dividing 584 by 427, we get 1 with a remainder of 157.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 427 from 584 leaves us with 157.
Bring next digit (2) of the dividend behind the 157 and repeat the process: 1572 / 427

Step 4:
The number 427 fits into 1572 3 times, leaving a remainder of 291.
Use 3 as the next digit of our solution. 
Result so far: 13.0
If we take 1281 away from 1572, we end up with 291.
Grab the next digit (0) from the dividend, add it to 291, then carry on: 2910 / 427

Going ahead to step 5:
If we divide 2910 by 427, we get 6 and a remainder of 348.
Record the quotient 6 as the next digit in the result. 
Result so far: 136.0
Deduct 2562 from 2910 and we're left with 348.
Bring next digit (7) of the dividend behind the 348 and repeat the process: 3487 / 427

On to step 6:
If we divide 3487 by 427, we get 8 and a remainder of 71.
Write down 8 as next digit of the result. 
Result so far: 1368.0
If we take 3416 away from 3487, we end up with 71.
Include the next digit (2) from the dividend after 71, then repeat: 712 / 427

On to step 7:
427 goes into 712 1 times with a remainder of 285.
The next digit of our result is 1. 
Result so far: 13681.0
Subtracting 427 from 712 leaves us with 285.
Include the next digit (9) from the dividend after 285, then repeat: 2859 / 427

Advancing to step 8:
When dividing 2859 by 427, we get 6 with a remainder of 297.
Use 6 as the next digit of our solution. 
Result so far: 136816.0
Deduct 2562 from 2859 and we're left with 297.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2970, and continue the process.

Let's proceed to step 9:
When dividing 2970 by 427, we get 6 with a remainder of 408.
Put 6 as the next digit of the answer. 
Result so far: 136816.6
The remainder is 408 after subtracting 2562 from 2970.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4080, and continue the process.

Let's proceed to step 10:
When dividing 4080 by 427, we get 9 with a remainder of 237.
Record the quotient 9 as the next digit in the result. 
Result so far: 136816.69
If we subtract 3843 from 4080, we get 237.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2370, and continue the process.

On to step 11:
427 can be fit into 2370 5 times, resulting in a remainder of 235.
Write down 5 as next digit of the result. 
Result so far: 136816.695
Subtract 2135 from 2370 to get 235.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2350, and continue the process.

Let's proceed to step 12:
2350 divided by 427 is 5 with a remainder of 215.
Use 5 as the next digit of our solution. 
Result so far: 136816.6955
If we subtract 2135 from 2350, we get 215.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2150, and continue the process.

The quotient of the division is 136816.6955, and the remainder is 0.00215.