We're dividing 2912670 by 674 
The aim is to understand the frequency of 674 in 2912670.

Step 1:
If we divide 2 by 674, we get 0 and a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Include the next digit (9) from the dividend after 2, then repeat: 29 / 674

Moving on to step 2:
29 divided by 674 is 0 with a remainder of 29.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 29, we get 29.
Bring next digit (1) of the dividend behind the 29 and repeat the process: 291 / 674

On to step 3:
If we divide 291 by 674, we get 0 and a remainder of 291.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 291, we end up with 291.
Fetch the next digit (2) from the dividend, attach it to 291 and continue: 2912 / 674

Moving on to step 4:
2912 divided by 674 is 4 with a remainder of 216.
Use 4 as the next digit of our solution. 
Result so far: 4.0
Deduct 2696 from 2912 and we're left with 216.
Include the next digit (6) from the dividend after 216, then repeat: 2166 / 674

Advancing to step 5:
If we divide 2166 by 674, we get 3 and a remainder of 144.
Write down 3 as next digit of the result. 
Result so far: 43.0
If we take 2022 away from 2166, we end up with 144.
Take the next digit (7) from the dividend and append it to 144, then repeat: 1447 / 674

Moving on to step 6:
If we divide 1447 by 674, we get 2 and a remainder of 99.
Record the quotient 2 as the next digit in the result. 
Result so far: 432.0
The remainder is 99 after subtracting 1348 from 1447.
Fetch the next digit (0) from the dividend, attach it to 99 and continue: 990 / 674

Step 7:
The number 674 fits into 990 1 times, leaving a remainder of 316.
The number 1 becomes the next digit in our result. 
Result so far: 4321.0
Deduct 674 from 990 and we're left with 316.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3160, and continue the process.

Going ahead to step 8:
3160 divided by 674 is 4 with a remainder of 464.
Put 4 as the next digit of the answer. 
Result so far: 4321.4
If we take 2696 away from 3160, we end up with 464.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4640, and continue the process.

On to step 9:
If we divide 4640 by 674, we get 6 and a remainder of 596.
The next digit of our result is 6. 
Result so far: 4321.46
Subtracting 4044 from 4640 leaves us with 596.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5960, and continue the process.

Moving on to step 10:
The number 674 fits into 5960 8 times, leaving a remainder of 568.
Put 8 as the next digit of the answer. 
Result so far: 4321.468
Deduct 5392 from 5960 and we're left with 568.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5680, and continue the process.

Moving on to step 11:
The number 674 fits into 5680 8 times, leaving a remainder of 288.
Write down 8 as next digit of the result. 
Result so far: 4321.4688
The remainder is 288 after subtracting 5392 from 5680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2880, and continue the process.

Our division results in 4321.4688 with a remaining 0.00288.