Let's divide 753521 by 58
The aim is to understand the frequency of 58 in 753521.

Going ahead to step 1:
When dividing 7 by 58, we get 0 with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Fetch the next digit (5) from the dividend, attach it to 7 and continue: 75 / 58

Let's proceed to step 2:
58 can be fit into 75 1 times, resulting in a remainder of 17.
Put 1 as the next digit of the answer. 
Result so far: 1.0
The remainder is 17 after subtracting 58 from 75.
Include the next digit (3) from the dividend after 17, then repeat: 173 / 58

Let's proceed to step 3:
If we divide 173 by 58, we get 2 and a remainder of 57.
The next digit of our result is 2. 
Result so far: 12.0
Subtracting 116 from 173 leaves us with 57.
Include the next digit (5) from the dividend after 57, then repeat: 575 / 58

Moving on to step 4:
575 divided by 58 is 9 with a remainder of 53.
Write down 9 as next digit of the result. 
Result so far: 129.0
Deduct 522 from 575 and we're left with 53.
Take the next digit (2) from the dividend and append it to 53, then repeat: 532 / 58

Advancing to step 5:
The number 58 fits into 532 9 times, leaving a remainder of 10.
Record the quotient 9 as the next digit in the result. 
Result so far: 1299.0
Subtract 522 from 532 to get 10.
Bring next digit (1) of the dividend behind the 10 and repeat the process: 101 / 58

Moving on to step 6:
58 can be fit into 101 1 times, resulting in a remainder of 43.
The number 1 becomes the next digit in our result. 
Result so far: 12991.0
Subtract 58 from 101 to get 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

On to step 7:
58 goes into 430 7 times with a remainder of 24.
Put 7 as the next digit of the answer. 
Result so far: 12991.7
Subtracting 406 from 430 leaves us with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Going ahead to step 8:
The number 58 fits into 240 4 times, leaving a remainder of 8.
The number 4 becomes the next digit in our result. 
Result so far: 12991.74
The remainder is 8 after subtracting 232 from 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 9:
When dividing 80 by 58, we get 1 with a remainder of 22.
Use 1 as the next digit of our solution. 
Result so far: 12991.741
Deduct 58 from 80 and we're left with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Moving on to step 10:
220 divided by 58 is 3 with a remainder of 46.
Put 3 as the next digit of the answer. 
Result so far: 12991.7413
Subtracting 174 from 220 leaves us with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Going ahead to step 11:
If we divide 460 by 58, we get 7 and a remainder of 54.
Write down 7 as next digit of the result. 
Result so far: 12991.74137
Subtracting 406 from 460 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.

Going ahead to step 12:
If we divide 540 by 58, we get 9 and a remainder of 18.
Write down 9 as next digit of the result. 
Result so far: 12991.741379
Subtract 522 from 540 to get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Advancing to step 13:
If we divide 180 by 58, we get 3 and a remainder of 6.
Put 3 as the next digit of the answer. 
Result so far: 12991.7413793
If we take 174 away from 180, we end up with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 14:
If we divide 60 by 58, we get 1 and a remainder of 2.
Use 1 as the next digit of our solution. 
Result so far: 12991.74137931
The remainder is 2 after subtracting 58 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

In conclusion, the division gives 12991.74137931 with a balance of 2e-09.