We divide 18719932 by 790
The aim is to understand the frequency of 790 in 18719932.

Advancing to step 1:
If we divide 1 by 790, we get 0 and a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Include the next digit (8) from the dividend after 1, then repeat: 18 / 790

Let's proceed to step 2:
18 divided by 790 is 0 with a remainder of 18.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 18 and we're left with 18.
Take the next digit (7) from the dividend and append it to 18, then repeat: 187 / 790

On to step 3:
If we divide 187 by 790, we get 0 and a remainder of 187.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 187 and we're left with 187.
Include the next digit (1) from the dividend after 187, then repeat: 1871 / 790

On to step 4:
1871 divided by 790 is 2 with a remainder of 291.
The next digit of our result is 2. 
Result so far: 2.0
The remainder is 291 after subtracting 1580 from 1871.
Grab the next digit (9) from the dividend, add it to 291, then carry on: 2919 / 790

Step 5:
790 can be fit into 2919 3 times, resulting in a remainder of 549.
Record the quotient 3 as the next digit in the result. 
Result so far: 23.0
Deduct 2370 from 2919 and we're left with 549.
Grab the next digit (9) from the dividend, add it to 549, then carry on: 5499 / 790

On to step 6:
When dividing 5499 by 790, we get 6 with a remainder of 759.
The number 6 becomes the next digit in our result. 
Result so far: 236.0
Subtract 4740 from 5499 to get 759.
Include the next digit (3) from the dividend after 759, then repeat: 7593 / 790

Moving on to step 7:
7593 divided by 790 is 9 with a remainder of 483.
Put 9 as the next digit of the answer. 
Result so far: 2369.0
Subtract 7110 from 7593 to get 483.
Append the next digit (2) from the dividend to 483 and continue with: 4832 / 790

Going ahead to step 8:
When dividing 4832 by 790, we get 6 with a remainder of 92.
Put 6 as the next digit of the answer. 
Result so far: 23696.0
If we subtract 4740 from 4832, we get 92.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

On to step 9:
The number 790 fits into 920 1 times, leaving a remainder of 130.
Put 1 as the next digit of the answer. 
Result so far: 23696.1
Deduct 790 from 920 and we're left with 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Going ahead to step 10:
790 goes into 1300 1 times with a remainder of 510.
Write down 1 as next digit of the result. 
Result so far: 23696.11
Deduct 790 from 1300 and we're left with 510.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5100, and continue the process.

The final result is 23696.11 with a remainder of 0.51.