We look at the division of 40025846 by 79 
The aim is to understand the frequency of 79 in 40025846.

Advancing to step 1:
The number 79 fits into 4 0 times, leaving a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Bring next digit (0) of the dividend behind the 4 and repeat the process: 40 / 79

Let's proceed to step 2:
40 divided by 79 is 0 with a remainder of 40.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 40 to get 40.
Append the next digit (0) from the dividend to 40 and continue with: 400 / 79

Step 3:
If we divide 400 by 79, we get 5 and a remainder of 5.
The next digit of our result is 5. 
Result so far: 5.0
If we take 395 away from 400, we end up with 5.
Take the next digit (2) from the dividend and append it to 5, then repeat: 52 / 79

Going ahead to step 4:
The number 79 fits into 52 0 times, leaving a remainder of 52.
Record the quotient 0 as the next digit in the result. 
Result so far: 50.0
The remainder is 52 after subtracting 0 from 52.
Include the next digit (5) from the dividend after 52, then repeat: 525 / 79

Advancing to step 5:
If we divide 525 by 79, we get 6 and a remainder of 51.
The next digit of our result is 6. 
Result so far: 506.0
Subtracting 474 from 525 leaves us with 51.
Bring next digit (8) of the dividend behind the 51 and repeat the process: 518 / 79

On to step 6:
79 can be fit into 518 6 times, resulting in a remainder of 44.
The number 6 becomes the next digit in our result. 
Result so far: 5066.0
Subtract 474 from 518 to get 44.
Append the next digit (4) from the dividend to 44 and continue with: 444 / 79

Advancing to step 7:
444 divided by 79 is 5 with a remainder of 49.
The number 5 becomes the next digit in our result. 
Result so far: 50665.0
Deduct 395 from 444 and we're left with 49.
Fetch the next digit (6) from the dividend, attach it to 49 and continue: 496 / 79

Advancing to step 8:
If we divide 496 by 79, we get 6 and a remainder of 22.
Use 6 as the next digit of our solution. 
Result so far: 506656.0
Subtracting 474 from 496 leaves us with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Let's proceed to step 9:
When dividing 220 by 79, we get 2 with a remainder of 62.
Use 2 as the next digit of our solution. 
Result so far: 506656.2
Subtracting 158 from 220 leaves us with 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Step 10:
If we divide 620 by 79, we get 7 and a remainder of 67.
The number 7 becomes the next digit in our result. 
Result so far: 506656.27
The remainder is 67 after subtracting 553 from 620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Let's proceed to step 11:
If we divide 670 by 79, we get 8 and a remainder of 38.
Record the quotient 8 as the next digit in the result. 
Result so far: 506656.278
The remainder is 38 after subtracting 632 from 670.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Advancing to step 12:
When dividing 380 by 79, we get 4 with a remainder of 64.
Record the quotient 4 as the next digit in the result. 
Result so far: 506656.2784
If we subtract 316 from 380, we get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

On to step 13:
79 can be fit into 640 8 times, resulting in a remainder of 8.
Put 8 as the next digit of the answer. 
Result so far: 506656.27848
Subtract 632 from 640 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 14:
If we divide 80 by 79, we get 1 and a remainder of 1.
The next digit of our result is 1. 
Result so far: 506656.278481
Deduct 79 from 80 and we're left with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Let's proceed to step 15:
79 can be fit into 10 0 times, resulting in a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 506656.278481
Subtract 0 from 10 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 16:
The number 79 fits into 100 1 times, leaving a remainder of 21.
Record the quotient 1 as the next digit in the result. 
Result so far: 506656.27848101
If we subtract 79 from 100, we get 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

The quotient of the division is 506656.27848101, and the remainder is 2.1e-08.