Let's divide 37089921 by 679
The aim is to understand the frequency of 679 in 37089921.

Step 1:
3 divided by 679 is 0 with a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Append the next digit (7) from the dividend to 3 and continue with: 37 / 679

Step 2:
679 goes into 37 0 times with a remainder of 37.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 37, we get 37.
Take the next digit (0) from the dividend and append it to 37, then repeat: 370 / 679

Advancing to step 3:
If we divide 370 by 679, we get 0 and a remainder of 370.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 370 to get 370.
Take the next digit (8) from the dividend and append it to 370, then repeat: 3708 / 679

Going ahead to step 4:
If we divide 3708 by 679, we get 5 and a remainder of 313.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
If we subtract 3395 from 3708, we get 313.
Append the next digit (9) from the dividend to 313 and continue with: 3139 / 679

Going ahead to step 5:
The number 679 fits into 3139 4 times, leaving a remainder of 423.
Record the quotient 4 as the next digit in the result. 
Result so far: 54.0
If we subtract 2716 from 3139, we get 423.
Grab the next digit (9) from the dividend, add it to 423, then carry on: 4239 / 679

Moving on to step 6:
679 can be fit into 4239 6 times, resulting in a remainder of 165.
The next digit of our result is 6. 
Result so far: 546.0
If we take 4074 away from 4239, we end up with 165.
Take the next digit (2) from the dividend and append it to 165, then repeat: 1652 / 679

Advancing to step 7:
If we divide 1652 by 679, we get 2 and a remainder of 294.
Record the quotient 2 as the next digit in the result. 
Result so far: 5462.0
Deduct 1358 from 1652 and we're left with 294.
Take the next digit (1) from the dividend and append it to 294, then repeat: 2941 / 679

Let's proceed to step 8:
679 goes into 2941 4 times with a remainder of 225.
Put 4 as the next digit of the answer. 
Result so far: 54624.0
If we take 2716 away from 2941, we end up with 225.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2250, and continue the process.

Let's proceed to step 9:
2250 divided by 679 is 3 with a remainder of 213.
The number 3 becomes the next digit in our result. 
Result so far: 54624.3
Deduct 2037 from 2250 and we're left with 213.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2130, and continue the process.

Let's proceed to step 10:
The number 679 fits into 2130 3 times, leaving a remainder of 93.
Write down 3 as next digit of the result. 
Result so far: 54624.33
Deduct 2037 from 2130 and we're left with 93.
Since there are no more digits in the dividend, we add a zero to the remainder making it 930, and continue the process.

Our division results in 54624.33 with a remaining 0.093.