We look at the division of 69874377 by 593 
The aim is to understand the frequency of 593 in 69874377.

Step 1:
The number 593 fits into 6 0 times, leaving a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Bring next digit (9) of the dividend behind the 6 and repeat the process: 69 / 593

Advancing to step 2:
593 goes into 69 0 times with a remainder of 69.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 69 leaves us with 69.
Append the next digit (8) from the dividend to 69 and continue with: 698 / 593

On to step 3:
593 can be fit into 698 1 times, resulting in a remainder of 105.
Put 1 as the next digit of the answer. 
Result so far: 1.0
The remainder is 105 after subtracting 593 from 698.
Append the next digit (7) from the dividend to 105 and continue with: 1057 / 593

Going ahead to step 4:
If we divide 1057 by 593, we get 1 and a remainder of 464.
The number 1 becomes the next digit in our result. 
Result so far: 11.0
If we take 593 away from 1057, we end up with 464.
Grab the next digit (4) from the dividend, add it to 464, then carry on: 4644 / 593

Let's proceed to step 5:
If we divide 4644 by 593, we get 7 and a remainder of 493.
Put 7 as the next digit of the answer. 
Result so far: 117.0
Deduct 4151 from 4644 and we're left with 493.
Append the next digit (3) from the dividend to 493 and continue with: 4933 / 593

Going ahead to step 6:
593 goes into 4933 8 times with a remainder of 189.
Use 8 as the next digit of our solution. 
Result so far: 1178.0
If we take 4744 away from 4933, we end up with 189.
Fetch the next digit (7) from the dividend, attach it to 189 and continue: 1897 / 593

Moving on to step 7:
If we divide 1897 by 593, we get 3 and a remainder of 118.
The next digit of our result is 3. 
Result so far: 11783.0
The remainder is 118 after subtracting 1779 from 1897.
Append the next digit (7) from the dividend to 118 and continue with: 1187 / 593

Advancing to step 8:
If we divide 1187 by 593, we get 2 and a remainder of 1.
The next digit of our result is 2. 
Result so far: 117832.0
If we subtract 1186 from 1187, we get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Going ahead to step 9:
10 divided by 593 is 0 with a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 117832.0
Deduct 0 from 10 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 10:
100 divided by 593 is 0 with a remainder of 100.
Write down 0 as next digit of the result. 
Result so far: 117832.0
Subtracting 0 from 100 leaves us with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Our division results in 117832.0 with a remaining 0.1.