74681781 ÷ 593 
The aim is to understand the frequency of 593 in 74681781.

Step 1:
If we divide 7 by 593, we get 0 and a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Grab the next digit (4) from the dividend, add it to 7, then carry on: 74 / 593

On to step 2:
74 divided by 593 is 0 with a remainder of 74.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 74, we get 74.
Fetch the next digit (6) from the dividend, attach it to 74 and continue: 746 / 593

Let's proceed to step 3:
The number 593 fits into 746 1 times, leaving a remainder of 153.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Deduct 593 from 746 and we're left with 153.
Take the next digit (8) from the dividend and append it to 153, then repeat: 1538 / 593

Step 4:
The number 593 fits into 1538 2 times, leaving a remainder of 352.
Use 2 as the next digit of our solution. 
Result so far: 12.0
Subtracting 1186 from 1538 leaves us with 352.
Append the next digit (1) from the dividend to 352 and continue with: 3521 / 593

Moving on to step 5:
The number 593 fits into 3521 5 times, leaving a remainder of 556.
Put 5 as the next digit of the answer. 
Result so far: 125.0
If we subtract 2965 from 3521, we get 556.
Append the next digit (7) from the dividend to 556 and continue with: 5567 / 593

Going ahead to step 6:
The number 593 fits into 5567 9 times, leaving a remainder of 230.
Write down 9 as next digit of the result. 
Result so far: 1259.0
Subtracting 5337 from 5567 leaves us with 230.
Fetch the next digit (8) from the dividend, attach it to 230 and continue: 2308 / 593

Moving on to step 7:
593 goes into 2308 3 times with a remainder of 529.
Use 3 as the next digit of our solution. 
Result so far: 12593.0
Deduct 1779 from 2308 and we're left with 529.
Fetch the next digit (1) from the dividend, attach it to 529 and continue: 5291 / 593

Advancing to step 8:
If we divide 5291 by 593, we get 8 and a remainder of 547.
Put 8 as the next digit of the answer. 
Result so far: 125938.0
The remainder is 547 after subtracting 4744 from 5291.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5470, and continue the process.

Going ahead to step 9:
If we divide 5470 by 593, we get 9 and a remainder of 133.
The number 9 becomes the next digit in our result. 
Result so far: 125938.9
Subtracting 5337 from 5470 leaves us with 133.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1330, and continue the process.

Advancing to step 10:
593 can be fit into 1330 2 times, resulting in a remainder of 144.
Put 2 as the next digit of the answer. 
Result so far: 125938.92
Subtract 1186 from 1330 to get 144.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1440, and continue the process.

On to step 11:
1440 divided by 593 is 2 with a remainder of 254.
Put 2 as the next digit of the answer. 
Result so far: 125938.922
If we subtract 1186 from 1440, we get 254.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2540, and continue the process.

In conclusion, the division gives 125938.922 with a balance of 0.0254.