We look at the division of 97826438 by 356 
The aim is to understand the frequency of 356 in 97826438.

Going ahead to step 1:
The number 356 fits into 9 0 times, leaving a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Grab the next digit (7) from the dividend, add it to 9, then carry on: 97 / 356

Advancing to step 2:
If we divide 97 by 356, we get 0 and a remainder of 97.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 97 to get 97.
Include the next digit (8) from the dividend after 97, then repeat: 978 / 356

Going ahead to step 3:
356 goes into 978 2 times with a remainder of 266.
Use 2 as the next digit of our solution. 
Result so far: 2.0
The remainder is 266 after subtracting 712 from 978.
Take the next digit (2) from the dividend and append it to 266, then repeat: 2662 / 356

Going ahead to step 4:
356 goes into 2662 7 times with a remainder of 170.
The next digit of our result is 7. 
Result so far: 27.0
Subtract 2492 from 2662 to get 170.
Fetch the next digit (6) from the dividend, attach it to 170 and continue: 1706 / 356

On to step 5:
1706 divided by 356 is 4 with a remainder of 282.
Write down 4 as next digit of the result. 
Result so far: 274.0
Deduct 1424 from 1706 and we're left with 282.
Fetch the next digit (4) from the dividend, attach it to 282 and continue: 2824 / 356

Going ahead to step 6:
356 goes into 2824 7 times with a remainder of 332.
The next digit of our result is 7. 
Result so far: 2747.0
The remainder is 332 after subtracting 2492 from 2824.
Take the next digit (3) from the dividend and append it to 332, then repeat: 3323 / 356

Going ahead to step 7:
When dividing 3323 by 356, we get 9 with a remainder of 119.
Put 9 as the next digit of the answer. 
Result so far: 27479.0
The remainder is 119 after subtracting 3204 from 3323.
Bring next digit (8) of the dividend behind the 119 and repeat the process: 1198 / 356

Going ahead to step 8:
The number 356 fits into 1198 3 times, leaving a remainder of 130.
The next digit of our result is 3. 
Result so far: 274793.0
Subtract 1068 from 1198 to get 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Step 9:
If we divide 1300 by 356, we get 3 and a remainder of 232.
Put 3 as the next digit of the answer. 
Result so far: 274793.3
Deduct 1068 from 1300 and we're left with 232.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2320, and continue the process.

Going ahead to step 10:
356 can be fit into 2320 6 times, resulting in a remainder of 184.
Put 6 as the next digit of the answer. 
Result so far: 274793.36
If we take 2136 away from 2320, we end up with 184.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

On to step 11:
If we divide 1840 by 356, we get 5 and a remainder of 60.
Use 5 as the next digit of our solution. 
Result so far: 274793.365
Subtracting 1780 from 1840 leaves us with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

On to step 12:
356 goes into 600 1 times with a remainder of 244.
Record the quotient 1 as the next digit in the result. 
Result so far: 274793.3651
Subtract 356 from 600 to get 244.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2440, and continue the process.

On to step 13:
When dividing 2440 by 356, we get 6 with a remainder of 304.
The next digit of our result is 6. 
Result so far: 274793.36516
Subtracting 2136 from 2440 leaves us with 304.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3040, and continue the process.

Step 14:
If we divide 3040 by 356, we get 8 and a remainder of 192.
Write down 8 as next digit of the result. 
Result so far: 274793.365168
Deduct 2848 from 3040 and we're left with 192.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

Let's proceed to step 15:
1920 divided by 356 is 5 with a remainder of 140.
Write down 5 as next digit of the result. 
Result so far: 274793.3651685
Deduct 1780 from 1920 and we're left with 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Advancing to step 16:
356 can be fit into 1400 3 times, resulting in a remainder of 332.
The next digit of our result is 3. 
Result so far: 274793.36516853
Subtract 1068 from 1400 to get 332.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3320, and continue the process.

After the division, we end up with 274793.36516853 and a remainder of 3.32e-07.