We divide 1979840 by 726
The aim is to understand the frequency of 726 in 1979840.

Advancing to step 1:
726 can be fit into 1 0 times, resulting in a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Take the next digit (9) from the dividend and append it to 1, then repeat: 19 / 726

On to step 2:
726 can be fit into 19 0 times, resulting in a remainder of 19.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 19 leaves us with 19.
Grab the next digit (7) from the dividend, add it to 19, then carry on: 197 / 726

Advancing to step 3:
197 divided by 726 is 0 with a remainder of 197.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 197, we end up with 197.
Grab the next digit (9) from the dividend, add it to 197, then carry on: 1979 / 726

Step 4:
When dividing 1979 by 726, we get 2 with a remainder of 527.
Use 2 as the next digit of our solution. 
Result so far: 2.0
If we take 1452 away from 1979, we end up with 527.
Take the next digit (8) from the dividend and append it to 527, then repeat: 5278 / 726

Step 5:
The number 726 fits into 5278 7 times, leaving a remainder of 196.
Use 7 as the next digit of our solution. 
Result so far: 27.0
If we subtract 5082 from 5278, we get 196.
Fetch the next digit (4) from the dividend, attach it to 196 and continue: 1964 / 726

On to step 6:
The number 726 fits into 1964 2 times, leaving a remainder of 512.
Record the quotient 2 as the next digit in the result. 
Result so far: 272.0
Subtracting 1452 from 1964 leaves us with 512.
Fetch the next digit (0) from the dividend, attach it to 512 and continue: 5120 / 726

Going ahead to step 7:
When dividing 5120 by 726, we get 7 with a remainder of 38.
Write down 7 as next digit of the result. 
Result so far: 2727.0
If we take 5082 away from 5120, we end up with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Going ahead to step 8:
If we divide 380 by 726, we get 0 and a remainder of 380.
The next digit of our result is 0. 
Result so far: 2727.0
The remainder is 380 after subtracting 0 from 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

Let's proceed to step 9:
3800 divided by 726 is 5 with a remainder of 170.
The number 5 becomes the next digit in our result. 
Result so far: 2727.05
If we subtract 3630 from 3800, we get 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

Advancing to step 10:
When dividing 1700 by 726, we get 2 with a remainder of 248.
The next digit of our result is 2. 
Result so far: 2727.052
The remainder is 248 after subtracting 1452 from 1700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2480, and continue the process.

Going ahead to step 11:
726 can be fit into 2480 3 times, resulting in a remainder of 302.
Write down 3 as next digit of the result. 
Result so far: 2727.0523
If we take 2178 away from 2480, we end up with 302.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3020, and continue the process.

Moving on to step 12:
The number 726 fits into 3020 4 times, leaving a remainder of 116.
Use 4 as the next digit of our solution. 
Result so far: 2727.05234
If we take 2904 away from 3020, we end up with 116.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1160, and continue the process.

Let's proceed to step 13:
726 can be fit into 1160 1 times, resulting in a remainder of 434.
Record the quotient 1 as the next digit in the result. 
Result so far: 2727.052341
Subtract 726 from 1160 to get 434.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4340, and continue the process.

Advancing to step 14:
If we divide 4340 by 726, we get 5 and a remainder of 710.
Put 5 as the next digit of the answer. 
Result so far: 2727.0523415
Deduct 3630 from 4340 and we're left with 710.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7100, and continue the process.

On to step 15:
726 can be fit into 7100 9 times, resulting in a remainder of 566.
Record the quotient 9 as the next digit in the result. 
Result so far: 2727.05234159
The remainder is 566 after subtracting 6534 from 7100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5660, and continue the process.

In conclusion, the division gives 2727.05234159 with a balance of 5.66e-07.