We look at the division of 86293277 by 352 
The aim is to understand the frequency of 352 in 86293277.

Going ahead to step 1:
When dividing 8 by 352, we get 0 with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Grab the next digit (6) from the dividend, add it to 8, then carry on: 86 / 352

Step 2:
When dividing 86 by 352, we get 0 with a remainder of 86.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 86 leaves us with 86.
Bring next digit (2) of the dividend behind the 86 and repeat the process: 862 / 352

Moving on to step 3:
If we divide 862 by 352, we get 2 and a remainder of 158.
Write down 2 as next digit of the result. 
Result so far: 2.0
The remainder is 158 after subtracting 704 from 862.
Include the next digit (9) from the dividend after 158, then repeat: 1589 / 352

Going ahead to step 4:
If we divide 1589 by 352, we get 4 and a remainder of 181.
Write down 4 as next digit of the result. 
Result so far: 24.0
Subtract 1408 from 1589 to get 181.
Include the next digit (3) from the dividend after 181, then repeat: 1813 / 352

Going ahead to step 5:
352 goes into 1813 5 times with a remainder of 53.
Write down 5 as next digit of the result. 
Result so far: 245.0
Deduct 1760 from 1813 and we're left with 53.
Take the next digit (2) from the dividend and append it to 53, then repeat: 532 / 352

Moving on to step 6:
The number 352 fits into 532 1 times, leaving a remainder of 180.
The number 1 becomes the next digit in our result. 
Result so far: 2451.0
The remainder is 180 after subtracting 352 from 532.
Grab the next digit (7) from the dividend, add it to 180, then carry on: 1807 / 352

Let's proceed to step 7:
352 can be fit into 1807 5 times, resulting in a remainder of 47.
Put 5 as the next digit of the answer. 
Result so far: 24515.0
If we subtract 1760 from 1807, we get 47.
Take the next digit (7) from the dividend and append it to 47, then repeat: 477 / 352

Advancing to step 8:
If we divide 477 by 352, we get 1 and a remainder of 125.
Record the quotient 1 as the next digit in the result. 
Result so far: 245151.0
Subtract 352 from 477 to get 125.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1250, and continue the process.

Step 9:
352 can be fit into 1250 3 times, resulting in a remainder of 194.
Put 3 as the next digit of the answer. 
Result so far: 245151.3
The remainder is 194 after subtracting 1056 from 1250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1940, and continue the process.

Advancing to step 10:
1940 divided by 352 is 5 with a remainder of 180.
Record the quotient 5 as the next digit in the result. 
Result so far: 245151.35
The remainder is 180 after subtracting 1760 from 1940.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Let's proceed to step 11:
The number 352 fits into 1800 5 times, leaving a remainder of 40.
Record the quotient 5 as the next digit in the result. 
Result so far: 245151.355
Subtracting 1760 from 1800 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.

The quotient of the division is 245151.355, and the remainder is 0.004.