69539279 divided by 316 
The aim is to understand the frequency of 316 in 69539279.

Step 1:
6 divided by 316 is 0 with a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Take the next digit (9) from the dividend and append it to 6, then repeat: 69 / 316

Step 2:
If we divide 69 by 316, we get 0 and a remainder of 69.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 69, we get 69.
Append the next digit (5) from the dividend to 69 and continue with: 695 / 316

Moving on to step 3:
316 can be fit into 695 2 times, resulting in a remainder of 63.
Use 2 as the next digit of our solution. 
Result so far: 2.0
The remainder is 63 after subtracting 632 from 695.
Fetch the next digit (3) from the dividend, attach it to 63 and continue: 633 / 316

Advancing to step 4:
The number 316 fits into 633 2 times, leaving a remainder of 1.
Record the quotient 2 as the next digit in the result. 
Result so far: 22.0
Subtract 632 from 633 to get 1.
Grab the next digit (9) from the dividend, add it to 1, then carry on: 19 / 316

Step 5:
When dividing 19 by 316, we get 0 with a remainder of 19.
Write down 0 as next digit of the result. 
Result so far: 220.0
The remainder is 19 after subtracting 0 from 19.
Include the next digit (2) from the dividend after 19, then repeat: 192 / 316

On to step 6:
316 goes into 192 0 times with a remainder of 192.
The number 0 becomes the next digit in our result. 
Result so far: 2200.0
Subtracting 0 from 192 leaves us with 192.
Append the next digit (7) from the dividend to 192 and continue with: 1927 / 316

Advancing to step 7:
The number 316 fits into 1927 6 times, leaving a remainder of 31.
Use 6 as the next digit of our solution. 
Result so far: 22006.0
Deduct 1896 from 1927 and we're left with 31.
Take the next digit (9) from the dividend and append it to 31, then repeat: 319 / 316

Going ahead to step 8:
316 can be fit into 319 1 times, resulting in a remainder of 3.
Record the quotient 1 as the next digit in the result. 
Result so far: 220061.0
Subtract 316 from 319 to get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Going ahead to step 9:
The number 316 fits into 30 0 times, leaving a remainder of 30.
Record the quotient 0 as the next digit in the result. 
Result so far: 220061.0
If we take 0 away from 30, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Going ahead to step 10:
316 goes into 300 0 times with a remainder of 300.
Record the quotient 0 as the next digit in the result. 
Result so far: 220061.0
Subtract 0 from 300 to get 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

The quotient of the division is 220061.0, and the remainder is 0.3.