We're dividing 70193256 by 356 
The aim is to understand the frequency of 356 in 70193256.

Step 1:
The number 356 fits into 7 0 times, leaving a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Bring next digit (0) of the dividend behind the 7 and repeat the process: 70 / 356

Advancing to step 2:
70 divided by 356 is 0 with a remainder of 70.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 70, we get 70.
Bring next digit (1) of the dividend behind the 70 and repeat the process: 701 / 356

Going ahead to step 3:
When dividing 701 by 356, we get 1 with a remainder of 345.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we subtract 356 from 701, we get 345.
Grab the next digit (9) from the dividend, add it to 345, then carry on: 3459 / 356

Advancing to step 4:
The number 356 fits into 3459 9 times, leaving a remainder of 255.
Put 9 as the next digit of the answer. 
Result so far: 19.0
Subtracting 3204 from 3459 leaves us with 255.
Append the next digit (3) from the dividend to 255 and continue with: 2553 / 356

On to step 5:
2553 divided by 356 is 7 with a remainder of 61.
The number 7 becomes the next digit in our result. 
Result so far: 197.0
Subtract 2492 from 2553 to get 61.
Include the next digit (2) from the dividend after 61, then repeat: 612 / 356

Let's proceed to step 6:
The number 356 fits into 612 1 times, leaving a remainder of 256.
The next digit of our result is 1. 
Result so far: 1971.0
The remainder is 256 after subtracting 356 from 612.
Include the next digit (5) from the dividend after 256, then repeat: 2565 / 356

Going ahead to step 7:
When dividing 2565 by 356, we get 7 with a remainder of 73.
Put 7 as the next digit of the answer. 
Result so far: 19717.0
If we subtract 2492 from 2565, we get 73.
Append the next digit (6) from the dividend to 73 and continue with: 736 / 356

Step 8:
356 goes into 736 2 times with a remainder of 24.
The next digit of our result is 2. 
Result so far: 197172.0
Deduct 712 from 736 and we're left 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.

Moving on to step 9:
The number 356 fits into 240 0 times, leaving a remainder of 240.
Record the quotient 0 as the next digit in the result. 
Result so far: 197172.0
Deduct 0 from 240 and we're left with 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Let's proceed to step 10:
356 can be fit into 2400 6 times, resulting in a remainder of 264.
The next digit of our result is 6. 
Result so far: 197172.06
The remainder is 264 after subtracting 2136 from 2400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2640, and continue the process.

Moving on to step 11:
When dividing 2640 by 356, we get 7 with a remainder of 148.
Use 7 as the next digit of our solution. 
Result so far: 197172.067
If we take 2492 away from 2640, 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.

Advancing to step 12:
356 goes into 1480 4 times with a remainder of 56.
Put 4 as the next digit of the answer. 
Result so far: 197172.0674
If we take 1424 away from 1480, we end up with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Let's proceed to step 13:
356 can be fit into 560 1 times, resulting in a remainder of 204.
Write down 1 as next digit of the result. 
Result so far: 197172.06741
If we subtract 356 from 560, we get 204.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2040, and continue the process.

Let's proceed to step 14:
If we divide 2040 by 356, we get 5 and a remainder of 260.
The next digit of our result is 5. 
Result so far: 197172.067415
If we take 1780 away from 2040, we end up with 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

Let's proceed to step 15:
When dividing 2600 by 356, we get 7 with a remainder of 108.
Write down 7 as next digit of the result. 
Result so far: 197172.0674157
Deduct 2492 from 2600 and we're left with 108.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

On to step 16:
If we divide 1080 by 356, we get 3 and a remainder of 12.
Record the quotient 3 as the next digit in the result. 
Result so far: 197172.06741573
Subtract 1068 from 1080 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

The final outcome is 197172.06741573, with a leftover of 1.2e-08.