Let's divide 68652137 by 397
The aim is to understand the frequency of 397 in 68652137.

Going ahead to step 1:
The number 397 fits into 6 0 times, leaving a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Bring next digit (8) of the dividend behind the 6 and repeat the process: 68 / 397

On to step 2:
If we divide 68 by 397, we get 0 and a remainder of 68.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 68 and we're left with 68.
Bring next digit (6) of the dividend behind the 68 and repeat the process: 686 / 397

Advancing to step 3:
The number 397 fits into 686 1 times, leaving a remainder of 289.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 289 after subtracting 397 from 686.
Grab the next digit (5) from the dividend, add it to 289, then carry on: 2895 / 397

Going ahead to step 4:
When dividing 2895 by 397, we get 7 with a remainder of 116.
Record the quotient 7 as the next digit in the result. 
Result so far: 17.0
If we take 2779 away from 2895, we end up with 116.
Grab the next digit (2) from the dividend, add it to 116, then carry on: 1162 / 397

On to step 5:
When dividing 1162 by 397, we get 2 with a remainder of 368.
Write down 2 as next digit of the result. 
Result so far: 172.0
The remainder is 368 after subtracting 794 from 1162.
Append the next digit (1) from the dividend to 368 and continue with: 3681 / 397

Step 6:
3681 divided by 397 is 9 with a remainder of 108.
Use 9 as the next digit of our solution. 
Result so far: 1729.0
Subtracting 3573 from 3681 leaves us with 108.
Take the next digit (3) from the dividend and append it to 108, then repeat: 1083 / 397

Advancing to step 7:
397 goes into 1083 2 times with a remainder of 289.
Write down 2 as next digit of the result. 
Result so far: 17292.0
The remainder is 289 after subtracting 794 from 1083.
Append the next digit (7) from the dividend to 289 and continue with: 2897 / 397

On to step 8:
397 can be fit into 2897 7 times, resulting in a remainder of 118.
Write down 7 as next digit of the result. 
Result so far: 172927.0
Deduct 2779 from 2897 and we're left with 118.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1180, and continue the process.

On to step 9:
If we divide 1180 by 397, we get 2 and a remainder of 386.
Record the quotient 2 as the next digit in the result. 
Result so far: 172927.2
The remainder is 386 after subtracting 794 from 1180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3860, and continue the process.

Advancing to step 10:
397 can be fit into 3860 9 times, resulting in a remainder of 287.
Record the quotient 9 as the next digit in the result. 
Result so far: 172927.29
The remainder is 287 after subtracting 3573 from 3860.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2870, and continue the process.

Advancing to step 11:
The number 397 fits into 2870 7 times, leaving a remainder of 91.
Write down 7 as next digit of the result. 
Result so far: 172927.297
The remainder is 91 after subtracting 2779 from 2870.
Since there are no more digits in the dividend, we add a zero to the remainder making it 910, and continue the process.

Step 12:
When dividing 910 by 397, we get 2 with a remainder of 116.
The next digit of our result is 2. 
Result so far: 172927.2972
Subtract 794 from 910 to get 116.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1160, and continue the process.

Step 13:
397 can be fit into 1160 2 times, resulting in a remainder of 366.
Write down 2 as next digit of the result. 
Result so far: 172927.29722
Deduct 794 from 1160 and we're left with 366.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3660, and continue the process.

After the division, we end up with 172927.29722 and a remainder of 0.000366.