We look at the division of 58519193 by 437 
The aim is to understand the frequency of 437 in 58519193.

Let's proceed to step 1:
437 can be fit into 5 0 times, resulting in a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Grab the next digit (8) from the dividend, add it to 5, then carry on: 58 / 437

Going ahead to step 2:
58 divided by 437 is 0 with a remainder of 58.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 58, we get 58.
Fetch the next digit (5) from the dividend, attach it to 58 and continue: 585 / 437

Step 3:
If we divide 585 by 437, we get 1 and a remainder of 148.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
The remainder is 148 after subtracting 437 from 585.
Take the next digit (1) from the dividend and append it to 148, then repeat: 1481 / 437

On to step 4:
437 can be fit into 1481 3 times, resulting in a remainder of 170.
The number 3 becomes the next digit in our result. 
Result so far: 13.0
The remainder is 170 after subtracting 1311 from 1481.
Fetch the next digit (9) from the dividend, attach it to 170 and continue: 1709 / 437

On to step 5:
The number 437 fits into 1709 3 times, leaving a remainder of 398.
Record the quotient 3 as the next digit in the result. 
Result so far: 133.0
Subtract 1311 from 1709 to get 398.
Grab the next digit (1) from the dividend, add it to 398, then carry on: 3981 / 437

On to step 6:
437 can be fit into 3981 9 times, resulting in a remainder of 48.
Put 9 as the next digit of the answer. 
Result so far: 1339.0
The remainder is 48 after subtracting 3933 from 3981.
Bring next digit (9) of the dividend behind the 48 and repeat the process: 489 / 437

Moving on to step 7:
If we divide 489 by 437, we get 1 and a remainder of 52.
Use 1 as the next digit of our solution. 
Result so far: 13391.0
If we subtract 437 from 489, we get 52.
Take the next digit (3) from the dividend and append it to 52, then repeat: 523 / 437

Advancing to step 8:
If we divide 523 by 437, we get 1 and a remainder of 86.
The next digit of our result is 1. 
Result so far: 133911.0
If we subtract 437 from 523, we get 86.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

Advancing to step 9:
437 can be fit into 860 1 times, resulting in a remainder of 423.
Use 1 as the next digit of our solution. 
Result so far: 133911.1
If we subtract 437 from 860, we get 423.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4230, and continue the process.

Let's proceed to step 10:
4230 divided by 437 is 9 with a remainder of 297.
Use 9 as the next digit of our solution. 
Result so far: 133911.19
Subtracting 3933 from 4230 leaves us 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.

Step 11:
437 can be fit into 2970 6 times, resulting in a remainder of 348.
The number 6 becomes the next digit in our result. 
Result so far: 133911.196
If we take 2622 away from 2970, we end up with 348.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3480, and continue the process.

Let's proceed to step 12:
The number 437 fits into 3480 7 times, leaving a remainder of 421.
The number 7 becomes the next digit in our result. 
Result so far: 133911.1967
If we take 3059 away from 3480, we end up with 421.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4210, and continue the process.

Step 13:
If we divide 4210 by 437, we get 9 and a remainder of 277.
Use 9 as the next digit of our solution. 
Result so far: 133911.19679
Deduct 3933 from 4210 and we're left with 277.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2770, and continue the process.

On to step 14:
When dividing 2770 by 437, we get 6 with a remainder of 148.
The number 6 becomes the next digit in our result. 
Result so far: 133911.196796
If we take 2622 away from 2770, we end up with 148.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1480, and continue the process.

Let's proceed to step 15:
When dividing 1480 by 437, we get 3 with a remainder of 169.
Record the quotient 3 as the next digit in the result. 
Result so far: 133911.1967963
The remainder is 169 after subtracting 1311 from 1480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1690, and continue the process.

On to step 16:
If we divide 1690 by 437, we get 3 and a remainder of 379.
The next digit of our result is 3. 
Result so far: 133911.19679633
If we subtract 1311 from 1690, we get 379.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3790, and continue the process.

The final result is 133911.19679633 with a remainder of 3.79e-07.