Let's divide 937560 by 7
The aim is to understand the frequency of 7 in 937560.

Advancing to step 1:
9 divided by 7 is 1 with a remainder of 2.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 7 away from 9, we end up with 2.
Grab the next digit (3) from the dividend, add it to 2, then carry on: 23 / 7

Step 2:
When dividing 23 by 7, we get 3 with a remainder of 2.
Use 3 as the next digit of our solution. 
Result so far: 13.0
If we take 21 away from 23, we end up with 2.
Take the next digit (7) from the dividend and append it to 2, then repeat: 27 / 7

Moving on to step 3:
7 goes into 27 3 times with a remainder of 6.
The number 3 becomes the next digit in our result. 
Result so far: 133.0
If we take 21 away from 27, we end up with 6.
Append the next digit (5) from the dividend to 6 and continue with: 65 / 7

On to step 4:
65 divided by 7 is 9 with a remainder of 2.
Write down 9 as next digit of the result. 
Result so far: 1339.0
The remainder is 2 after subtracting 63 from 65.
Append the next digit (6) from the dividend to 2 and continue with: 26 / 7

Advancing to step 5:
7 goes into 26 3 times with a remainder of 5.
Use 3 as the next digit of our solution. 
Result so far: 13393.0
Subtracting 21 from 26 leaves us with 5.
Take the next digit (0) from the dividend and append it to 5, then repeat: 50 / 7

Moving on to step 6:
If we divide 50 by 7, we get 7 and a remainder of 1.
Record the quotient 7 as the next digit in the result. 
Result so far: 133937.0
Deduct 49 from 50 and we're left with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Advancing to step 7:
10 divided by 7 is 1 with a remainder of 3.
Use 1 as the next digit of our solution. 
Result so far: 133937.1
Subtract 7 from 10 to get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Step 8:
30 divided by 7 is 4 with a remainder of 2.
Write down 4 as next digit of the result. 
Result so far: 133937.14
If we take 28 away from 30, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 9:
The number 7 fits into 20 2 times, leaving a remainder of 6.
Write down 2 as next digit of the result. 
Result so far: 133937.142
If we subtract 14 from 20, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 10:
The number 7 fits into 60 8 times, leaving a remainder of 4.
Use 8 as the next digit of our solution. 
Result so far: 133937.1428
The remainder is 4 after subtracting 56 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 11:
The number 7 fits into 40 5 times, leaving a remainder of 5.
Use 5 as the next digit of our solution. 
Result so far: 133937.14285
Deduct 35 from 40 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Moving on to step 12:
When dividing 50 by 7, we get 7 with a remainder of 1.
The number 7 becomes the next digit in our result. 
Result so far: 133937.142857
If we take 49 away from 50, we end up with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Let's proceed to step 13:
10 divided by 7 is 1 with a remainder of 3.
Record the quotient 1 as the next digit in the result. 
Result so far: 133937.1428571
Subtract 7 from 10 to get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Advancing to step 14:
If we divide 30 by 7, we get 4 and a remainder of 2.
The next digit of our result is 4. 
Result so far: 133937.14285714
If we subtract 28 from 30, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

In conclusion, the division gives 133937.14285714 with a balance of 2e-09.