We're dividing 21376100 by 790 
The aim is to understand the frequency of 790 in 21376100.

Going ahead to step 1:
790 goes into 2 0 times with a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Bring next digit (1) of the dividend behind the 2 and repeat the process: 21 / 790

Moving on to step 2:
If we divide 21 by 790, we get 0 and a remainder of 21.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 21 to get 21.
Append the next digit (3) from the dividend to 21 and continue with: 213 / 790

On to step 3:
The number 790 fits into 213 0 times, leaving a remainder of 213.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 213 after subtracting 0 from 213.
Fetch the next digit (7) from the dividend, attach it to 213 and continue: 2137 / 790

Step 4:
If we divide 2137 by 790, we get 2 and a remainder of 557.
Write down 2 as next digit of the result. 
Result so far: 2.0
Subtract 1580 from 2137 to get 557.
Bring next digit (6) of the dividend behind the 557 and repeat the process: 5576 / 790

Advancing to step 5:
5576 divided by 790 is 7 with a remainder of 46.
Put 7 as the next digit of the answer. 
Result so far: 27.0
Subtracting 5530 from 5576 leaves us with 46.
Take the next digit (1) from the dividend and append it to 46, then repeat: 461 / 790

Going ahead to step 6:
790 can be fit into 461 0 times, resulting in a remainder of 461.
Record the quotient 0 as the next digit in the result. 
Result so far: 270.0
Deduct 0 from 461 and we're left with 461.
Bring next digit (0) of the dividend behind the 461 and repeat the process: 4610 / 790

On to step 7:
The number 790 fits into 4610 5 times, leaving a remainder of 660.
Put 5 as the next digit of the answer. 
Result so far: 2705.0
If we subtract 3950 from 4610, we get 660.
Grab the next digit (0) from the dividend, add it to 660, then carry on: 6600 / 790

On to step 8:
790 goes into 6600 8 times with a remainder of 280.
The number 8 becomes the next digit in our result. 
Result so far: 27058.0
If we take 6320 away from 6600, 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 9:
2800 divided by 790 is 3 with a remainder of 430.
Record the quotient 3 as the next digit in the result. 
Result so far: 27058.3
Subtracting 2370 from 2800 leaves us with 430.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4300, and continue the process.

Moving on to step 10:
When dividing 4300 by 790, we get 5 with a remainder of 350.
Record the quotient 5 as the next digit in the result. 
Result so far: 27058.35
Subtracting 3950 from 4300 leaves us with 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

Let's proceed to step 11:
790 can be fit into 3500 4 times, resulting in a remainder of 340.
Write down 4 as next digit of the result. 
Result so far: 27058.354
The remainder is 340 after subtracting 3160 from 3500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

Advancing to step 12:
790 goes into 3400 4 times with a remainder of 240.
The number 4 becomes the next digit in our result. 
Result so far: 27058.3544
If we subtract 3160 from 3400, we get 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

In conclusion, the division gives 27058.3544 with a balance of 0.0024.