We look at the division of 12867206 by 358 
The aim is to understand the frequency of 358 in 12867206.

Let's proceed to step 1:
When dividing 1 by 358, we get 0 with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Bring next digit (2) of the dividend behind the 1 and repeat the process: 12 / 358

Let's proceed to step 2:
358 goes into 12 0 times with a remainder of 12.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 12, we end up with 12.
Grab the next digit (8) from the dividend, add it to 12, then carry on: 128 / 358

Let's proceed to step 3:
When dividing 128 by 358, we get 0 with a remainder of 128.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 128, we end up with 128.
Include the next digit (6) from the dividend after 128, then repeat: 1286 / 358

Advancing to step 4:
1286 divided by 358 is 3 with a remainder of 212.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
Deduct 1074 from 1286 and we're left with 212.
Grab the next digit (7) from the dividend, add it to 212, then carry on: 2127 / 358

Advancing to step 5:
358 goes into 2127 5 times with a remainder of 337.
Use 5 as the next digit of our solution. 
Result so far: 35.0
Subtracting 1790 from 2127 leaves us with 337.
Fetch the next digit (2) from the dividend, attach it to 337 and continue: 3372 / 358

Going ahead to step 6:
3372 divided by 358 is 9 with a remainder of 150.
Use 9 as the next digit of our solution. 
Result so far: 359.0
If we take 3222 away from 3372, we end up with 150.
Include the next digit (0) from the dividend after 150, then repeat: 1500 / 358

Step 7:
1500 divided by 358 is 4 with a remainder of 68.
Put 4 as the next digit of the answer. 
Result so far: 3594.0
If we subtract 1432 from 1500, we get 68.
Bring next digit (6) of the dividend behind the 68 and repeat the process: 686 / 358

On to step 8:
358 goes into 686 1 times with a remainder of 328.
Record the quotient 1 as the next digit in the result. 
Result so far: 35941.0
If we take 358 away from 686, we end up with 328.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3280, and continue the process.

On to step 9:
358 goes into 3280 9 times with a remainder of 58.
The next digit of our result is 9. 
Result so far: 35941.9
If we subtract 3222 from 3280, we get 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

On to step 10:
The number 358 fits into 580 1 times, leaving a remainder of 222.
Put 1 as the next digit of the answer. 
Result so far: 35941.91
Subtracting 358 from 580 leaves us with 222.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2220, and continue the process.

Step 11:
If we divide 2220 by 358, we get 6 and a remainder of 72.
Put 6 as the next digit of the answer. 
Result so far: 35941.916
Deduct 2148 from 2220 and we're left with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

On to step 12:
The number 358 fits into 720 2 times, leaving a remainder of 4.
The number 2 becomes the next digit in our result. 
Result so far: 35941.9162
If we take 716 away from 720, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 13:
358 can be fit into 40 0 times, resulting in a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 35941.9162
Subtracting 0 from 40 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Going ahead to step 14:
If we divide 400 by 358, we get 1 and a remainder of 42.
Use 1 as the next digit of our solution. 
Result so far: 35941.916201
If we subtract 358 from 400, we get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Going ahead to step 15:
358 can be fit into 420 1 times, resulting in a remainder of 62.
The next digit of our result is 1. 
Result so far: 35941.9162011
Subtracting 358 from 420 leaves us with 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

The final result is 35941.9162011 with a remainder of 6.2e-07.