We're dividing 58133877 by 257 
The aim is to understand the frequency of 257 in 58133877.

Advancing to step 1:
5 divided by 257 is 0 with 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 / 257

On to step 2:
If we divide 58 by 257, we get 0 and a remainder of 58.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 58 leaves us with 58.
Bring next digit (1) of the dividend behind the 58 and repeat the process: 581 / 257

Let's proceed to step 3:
581 divided by 257 is 2 with a remainder of 67.
The next digit of our result is 2. 
Result so far: 2.0
Deduct 514 from 581 and we're left with 67.
Grab the next digit (3) from the dividend, add it to 67, then carry on: 673 / 257

Going ahead to step 4:
If we divide 673 by 257, we get 2 and a remainder of 159.
The number 2 becomes the next digit in our result. 
Result so far: 22.0
Subtracting 514 from 673 leaves us with 159.
Append the next digit (3) from the dividend to 159 and continue with: 1593 / 257

Let's proceed to step 5:
When dividing 1593 by 257, we get 6 with a remainder of 51.
The next digit of our result is 6. 
Result so far: 226.0
If we subtract 1542 from 1593, we get 51.
Bring next digit (8) of the dividend behind the 51 and repeat the process: 518 / 257

Going ahead to step 6:
257 can be fit into 518 2 times, resulting in a remainder of 4.
Use 2 as the next digit of our solution. 
Result so far: 2262.0
Subtract 514 from 518 to get 4.
Take the next digit (7) from the dividend and append it to 4, then repeat: 47 / 257

Step 7:
47 divided by 257 is 0 with a remainder of 47.
The number 0 becomes the next digit in our result. 
Result so far: 22620.0
If we take 0 away from 47, we end up with 47.
Bring next digit (7) of the dividend behind the 47 and repeat the process: 477 / 257

On to step 8:
257 goes into 477 1 times with a remainder of 220.
Use 1 as the next digit of our solution. 
Result so far: 226201.0
Deduct 257 from 477 and we're left with 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Let's proceed to step 9:
257 can be fit into 2200 8 times, resulting in a remainder of 144.
The next digit of our result is 8. 
Result so far: 226201.8
If we take 2056 away from 2200, we end up with 144.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1440, and continue the process.

Going ahead to step 10:
If we divide 1440 by 257, we get 5 and a remainder of 155.
The next digit of our result is 5. 
Result so far: 226201.85
If we subtract 1285 from 1440, we get 155.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1550, and continue the process.

Moving on to step 11:
1550 divided by 257 is 6 with a remainder of 8.
Put 6 as the next digit of the answer. 
Result so far: 226201.856
The remainder is 8 after subtracting 1542 from 1550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 12:
When dividing 80 by 257, we get 0 with a remainder of 80.
The next digit of our result is 0. 
Result so far: 226201.856
Subtracting 0 from 80 leaves us with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

On to step 13:
When dividing 800 by 257, we get 3 with a remainder of 29.
The number 3 becomes the next digit in our result. 
Result so far: 226201.85603
If we take 771 away from 800, we end up with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Advancing to step 14:
290 divided by 257 is 1 with a remainder of 33.
The next digit of our result is 1. 
Result so far: 226201.856031
Deduct 257 from 290 and we're left with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Going ahead to step 15:
257 goes into 330 1 times with a remainder of 73.
The number 1 becomes the next digit in our result. 
Result so far: 226201.8560311
If we subtract 257 from 330, we get 73.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

Our division results in 226201.8560311 with a remaining 7.3e-07.