Let's divide 39673907 by 672
The aim is to understand the frequency of 672 in 39673907.

Let's proceed to step 1:
The number 672 fits into 3 0 times, leaving a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Bring next digit (9) of the dividend behind the 3 and repeat the process: 39 / 672

Let's proceed to step 2:
The number 672 fits into 39 0 times, leaving a remainder of 39.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 39, we get 39.
Bring next digit (6) of the dividend behind the 39 and repeat the process: 396 / 672

Advancing to step 3:
672 can be fit into 396 0 times, resulting in a remainder of 396.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 396, we get 396.
Take the next digit (7) from the dividend and append it to 396, then repeat: 3967 / 672

Advancing to step 4:
3967 divided by 672 is 5 with a remainder of 607.
The next digit of our result is 5. 
Result so far: 5.0
Subtract 3360 from 3967 to get 607.
Append the next digit (3) from the dividend to 607 and continue with: 6073 / 672

On to step 5:
If we divide 6073 by 672, we get 9 and a remainder of 25.
Record the quotient 9 as the next digit in the result. 
Result so far: 59.0
Subtracting 6048 from 6073 leaves us with 25.
Bring next digit (9) of the dividend behind the 25 and repeat the process: 259 / 672

Advancing to step 6:
259 divided by 672 is 0 with a remainder of 259.
Use 0 as the next digit of our solution. 
Result so far: 590.0
Subtracting 0 from 259 leaves us with 259.
Bring next digit (0) of the dividend behind the 259 and repeat the process: 2590 / 672

Moving on to step 7:
When dividing 2590 by 672, we get 3 with a remainder of 574.
Record the quotient 3 as the next digit in the result. 
Result so far: 5903.0
Deduct 2016 from 2590 and we're left with 574.
Grab the next digit (7) from the dividend, add it to 574, then carry on: 5747 / 672

Let's proceed to step 8:
672 can be fit into 5747 8 times, resulting in a remainder of 371.
Write down 8 as next digit of the result. 
Result so far: 59038.0
Deduct 5376 from 5747 and we're left with 371.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3710, and continue the process.

Step 9:
If we divide 3710 by 672, we get 5 and a remainder of 350.
Write down 5 as next digit of the result. 
Result so far: 59038.5
If we take 3360 away from 3710, we end up with 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

Step 10:
672 goes into 3500 5 times with a remainder of 140.
The next digit of our result is 5. 
Result so far: 59038.55
Subtract 3360 from 3500 to get 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

The final outcome is 59038.55, with a leftover of 0.14.