We look at the division of 36888731 by 970 
The aim is to understand the frequency of 970 in 36888731.

Step 1:
When dividing 3 by 970, we get 0 with a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Fetch the next digit (6) from the dividend, attach it to 3 and continue: 36 / 970

On to step 2:
If we divide 36 by 970, we get 0 and a remainder of 36.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 36 to get 36.
Include the next digit (8) from the dividend after 36, then repeat: 368 / 970

Going ahead to step 3:
368 divided by 970 is 0 with a remainder of 368.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 368 after subtracting 0 from 368.
Append the next digit (8) from the dividend to 368 and continue with: 3688 / 970

Going ahead to step 4:
The number 970 fits into 3688 3 times, leaving a remainder of 778.
Use 3 as the next digit of our solution. 
Result so far: 3.0
If we take 2910 away from 3688, we end up with 778.
Append the next digit (8) from the dividend to 778 and continue with: 7788 / 970

Let's proceed to step 5:
970 goes into 7788 8 times with a remainder of 28.
The next digit of our result is 8. 
Result so far: 38.0
Subtracting 7760 from 7788 leaves us with 28.
Include the next digit (7) from the dividend after 28, then repeat: 287 / 970

On to step 6:
287 divided by 970 is 0 with a remainder of 287.
Use 0 as the next digit of our solution. 
Result so far: 380.0
Subtract 0 from 287 to get 287.
Grab the next digit (3) from the dividend, add it to 287, then carry on: 2873 / 970

On to step 7:
When dividing 2873 by 970, we get 2 with a remainder of 933.
The next digit of our result is 2. 
Result so far: 3802.0
Subtracting 1940 from 2873 leaves us with 933.
Take the next digit (1) from the dividend and append it to 933, then repeat: 9331 / 970

On to step 8:
970 can be fit into 9331 9 times, resulting in a remainder of 601.
The next digit of our result is 9. 
Result so far: 38029.0
Subtracting 8730 from 9331 leaves us with 601.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6010, and continue the process.

Step 9:
6010 divided by 970 is 6 with a remainder of 190.
Put 6 as the next digit of the answer. 
Result so far: 38029.6
If we subtract 5820 from 6010, we get 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

Moving on to step 10:
If we divide 1900 by 970, we get 1 and a remainder of 930.
Use 1 as the next digit of our solution. 
Result so far: 38029.61
Subtract 970 from 1900 to get 930.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9300, and continue the process.

Going ahead to step 11:
9300 divided by 970 is 9 with a remainder of 570.
Use 9 as the next digit of our solution. 
Result so far: 38029.619
Deduct 8730 from 9300 and we're left with 570.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5700, and continue the process.

Going ahead to step 12:
When dividing 5700 by 970, we get 5 with a remainder of 850.
The number 5 becomes the next digit in our result. 
Result so far: 38029.6195
If we subtract 4850 from 5700, we get 850.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8500, and continue the process.

Let's proceed to step 13:
8500 divided by 970 is 8 with a remainder of 740.
Put 8 as the next digit of the answer. 
Result so far: 38029.61958
Deduct 7760 from 8500 and we're left with 740.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7400, and continue the process.

On to step 14:
970 can be fit into 7400 7 times, resulting in a remainder of 610.
Record the quotient 7 as the next digit in the result. 
Result so far: 38029.619587
If we subtract 6790 from 7400, we get 610.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6100, and continue the process.

Let's proceed to step 15:
When dividing 6100 by 970, we get 6 with a remainder of 280.
Record the quotient 6 as the next digit in the result. 
Result so far: 38029.6195876
If we take 5820 away from 6100, we end up with 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Let's proceed to step 16:
When dividing 2800 by 970, we get 2 with a remainder of 860.
Write down 2 as next digit of the result. 
Result so far: 38029.61958762
Subtracting 1940 from 2800 leaves us with 860.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8600, and continue the process.

The quotient of the division is 38029.61958762, and the remainder is 8.6e-07.