Let's divide 39176690 by 397
The aim is to understand the frequency of 397 in 39176690.

Let's proceed to step 1:
3 divided by 397 is 0 with a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Take the next digit (9) from the dividend and append it to 3, then repeat: 39 / 397

Let's proceed to step 2:
39 divided by 397 is 0 with a remainder of 39.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 39 and we're left with 39.
Append the next digit (1) from the dividend to 39 and continue with: 391 / 397

Advancing to step 3:
397 goes into 391 0 times with a remainder of 391.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 391 and we're left with 391.
Grab the next digit (7) from the dividend, add it to 391, then carry on: 3917 / 397

Step 4:
When dividing 3917 by 397, we get 9 with a remainder of 344.
Write down 9 as next digit of the result. 
Result so far: 9.0
Subtracting 3573 from 3917 leaves us with 344.
Include the next digit (6) from the dividend after 344, then repeat: 3446 / 397

Going ahead to step 5:
When dividing 3446 by 397, we get 8 with a remainder of 270.
Write down 8 as next digit of the result. 
Result so far: 98.0
If we take 3176 away from 3446, we end up with 270.
Bring next digit (6) of the dividend behind the 270 and repeat the process: 2706 / 397

Going ahead to step 6:
2706 divided by 397 is 6 with a remainder of 324.
Use 6 as the next digit of our solution. 
Result so far: 986.0
Deduct 2382 from 2706 and we're left with 324.
Bring next digit (9) of the dividend behind the 324 and repeat the process: 3249 / 397

Let's proceed to step 7:
The number 397 fits into 3249 8 times, leaving a remainder of 73.
Use 8 as the next digit of our solution. 
Result so far: 9868.0
If we subtract 3176 from 3249, we get 73.
Bring next digit (0) of the dividend behind the 73 and repeat the process: 730 / 397

Going ahead to step 8:
When dividing 730 by 397, we get 1 with a remainder of 333.
The next digit of our result is 1. 
Result so far: 98681.0
If we take 397 away from 730, we end up with 333.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3330, and continue the process.

Let's proceed to step 9:
The number 397 fits into 3330 8 times, leaving a remainder of 154.
Write down 8 as next digit of the result. 
Result so far: 98681.8
If we take 3176 away from 3330, we end up with 154.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1540, and continue the process.

Step 10:
If we divide 1540 by 397, we get 3 and a remainder of 349.
Use 3 as the next digit of our solution. 
Result so far: 98681.83
If we subtract 1191 from 1540, we get 349.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3490, and continue the process.

Moving on to step 11:
The number 397 fits into 3490 8 times, leaving a remainder of 314.
Use 8 as the next digit of our solution. 
Result so far: 98681.838
Deduct 3176 from 3490 and we're left with 314.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3140, and continue the process.

Advancing to step 12:
3140 divided by 397 is 7 with a remainder of 361.
Put 7 as the next digit of the answer. 
Result so far: 98681.8387
If we take 2779 away from 3140, we end up with 361.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3610, and continue the process.

Let's proceed to step 13:
397 goes into 3610 9 times with a remainder of 37.
The number 9 becomes the next digit in our result. 
Result so far: 98681.83879
If we subtract 3573 from 3610, we get 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Let's proceed to step 14:
370 divided by 397 is 0 with a remainder of 370.
The next digit of our result is 0. 
Result so far: 98681.83879
Subtract 0 from 370 to get 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3700, and continue the process.

Advancing to step 15:
When dividing 3700 by 397, we get 9 with a remainder of 127.
Use 9 as the next digit of our solution. 
Result so far: 98681.8387909
If we take 3573 away from 3700, we end up with 127.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1270, and continue the process.

Let's proceed to step 16:
If we divide 1270 by 397, we get 3 and a remainder of 79.
The number 3 becomes the next digit in our result. 
Result so far: 98681.83879093
If we subtract 1191 from 1270, we get 79.
Since there are no more digits in the dividend, we add a zero to the remainder making it 790, and continue the process.

The quotient of the division is 98681.83879093, and the remainder is 7.9e-08.