We're dividing 97149796 by 670 
The aim is to understand the frequency of 670 in 97149796.

Going ahead to step 1:
670 goes into 9 0 times with a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Append the next digit (7) from the dividend to 9 and continue with: 97 / 670

On to step 2:
670 can be fit into 97 0 times, resulting in a remainder of 97.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 97, we end up with 97.
Append the next digit (1) from the dividend to 97 and continue with: 971 / 670

Advancing to step 3:
971 divided by 670 is 1 with a remainder of 301.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 670 from 971, we get 301.
Grab the next digit (4) from the dividend, add it to 301, then carry on: 3014 / 670

Step 4:
670 goes into 3014 4 times with a remainder of 334.
The next digit of our result is 4. 
Result so far: 14.0
Subtract 2680 from 3014 to get 334.
Grab the next digit (9) from the dividend, add it to 334, then carry on: 3349 / 670

Let's proceed to step 5:
670 can be fit into 3349 4 times, resulting in a remainder of 669.
The next digit of our result is 4. 
Result so far: 144.0
Deduct 2680 from 3349 and we're left with 669.
Bring next digit (7) of the dividend behind the 669 and repeat the process: 6697 / 670

Let's proceed to step 6:
670 can be fit into 6697 9 times, resulting in a remainder of 667.
The number 9 becomes the next digit in our result. 
Result so far: 1449.0
Deduct 6030 from 6697 and we're left with 667.
Fetch the next digit (9) from the dividend, attach it to 667 and continue: 6679 / 670

Advancing to step 7:
670 can be fit into 6679 9 times, resulting in a remainder of 649.
Put 9 as the next digit of the answer. 
Result so far: 14499.0
Subtract 6030 from 6679 to get 649.
Fetch the next digit (6) from the dividend, attach it to 649 and continue: 6496 / 670

On to step 8:
If we divide 6496 by 670, we get 9 and a remainder of 466.
Write down 9 as next digit of the result. 
Result so far: 144999.0
Deduct 6030 from 6496 and we're left with 466.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4660, and continue the process.

On to step 9:
670 can be fit into 4660 6 times, resulting in a remainder of 640.
Put 6 as the next digit of the answer. 
Result so far: 144999.6
If we take 4020 away from 4660, we end up with 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6400, and continue the process.

Let's proceed to step 10:
670 goes into 6400 9 times with a remainder of 370.
Use 9 as the next digit of our solution. 
Result so far: 144999.69
Subtracting 6030 from 6400 leaves us with 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3700, and continue the process.

Step 11:
When dividing 3700 by 670, we get 5 with a remainder of 350.
The next digit of our result is 5. 
Result so far: 144999.695
If we subtract 3350 from 3700, we get 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

Moving on to step 12:
If we divide 3500 by 670, we get 5 and a remainder of 150.
Use 5 as the next digit of our solution. 
Result so far: 144999.6955
If we subtract 3350 from 3500, we get 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

The final outcome is 144999.6955, with a leftover of 0.0015.