74756140 ÷ 849 
The aim is to understand the frequency of 849 in 74756140.

Advancing to step 1:
The number 849 fits into 7 0 times, leaving a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Bring next digit (4) of the dividend behind the 7 and repeat the process: 74 / 849

Going ahead to step 2:
849 goes into 74 0 times with a remainder of 74.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 74, we end up with 74.
Include the next digit (7) from the dividend after 74, then repeat: 747 / 849

Let's proceed to step 3:
When dividing 747 by 849, we get 0 with a remainder of 747.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 747, we get 747.
Fetch the next digit (5) from the dividend, attach it to 747 and continue: 7475 / 849

Going ahead to step 4:
The number 849 fits into 7475 8 times, leaving a remainder of 683.
Use 8 as the next digit of our solution. 
Result so far: 8.0
Subtract 6792 from 7475 to get 683.
Append the next digit (6) from the dividend to 683 and continue with: 6836 / 849

Moving on to step 5:
849 goes into 6836 8 times with a remainder of 44.
Use 8 as the next digit of our solution. 
Result so far: 88.0
Subtracting 6792 from 6836 leaves us with 44.
Take the next digit (1) from the dividend and append it to 44, then repeat: 441 / 849

Advancing to step 6:
849 goes into 441 0 times with a remainder of 441.
Write down 0 as next digit of the result. 
Result so far: 880.0
If we subtract 0 from 441, we get 441.
Include the next digit (4) from the dividend after 441, then repeat: 4414 / 849

On to step 7:
When dividing 4414 by 849, we get 5 with a remainder of 169.
Record the quotient 5 as the next digit in the result. 
Result so far: 8805.0
The remainder is 169 after subtracting 4245 from 4414.
Bring next digit (0) of the dividend behind the 169 and repeat the process: 1690 / 849

Advancing to step 8:
If we divide 1690 by 849, we get 1 and a remainder of 841.
Put 1 as the next digit of the answer. 
Result so far: 88051.0
Deduct 849 from 1690 and we're left with 841.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8410, and continue the process.

Let's proceed to step 9:
When dividing 8410 by 849, we get 9 with a remainder of 769.
Write down 9 as next digit of the result. 
Result so far: 88051.9
Deduct 7641 from 8410 and we're left with 769.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7690, and continue the process.

Step 10:
If we divide 7690 by 849, we get 9 and a remainder of 49.
Use 9 as the next digit of our solution. 
Result so far: 88051.99
Subtract 7641 from 7690 to get 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

After the division, we end up with 88051.99 and a remainder of 0.049.