We divide 79925620 by 254
The aim is to understand the frequency of 254 in 79925620.

Step 1:
When dividing 7 by 254, we get 0 with a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Fetch the next digit (9) from the dividend, attach it to 7 and continue: 79 / 254

On to step 2:
If we divide 79 by 254, we get 0 and a remainder of 79.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 79 after subtracting 0 from 79.
Fetch the next digit (9) from the dividend, attach it to 79 and continue: 799 / 254

On to step 3:
254 can be fit into 799 3 times, resulting in a remainder of 37.
Use 3 as the next digit of our solution. 
Result so far: 3.0
The remainder is 37 after subtracting 762 from 799.
Bring next digit (2) of the dividend behind the 37 and repeat the process: 372 / 254

Advancing to step 4:
254 goes into 372 1 times with a remainder of 118.
Put 1 as the next digit of the answer. 
Result so far: 31.0
Deduct 254 from 372 and we're left with 118.
Append the next digit (5) from the dividend to 118 and continue with: 1185 / 254

Going ahead to step 5:
254 goes into 1185 4 times with a remainder of 169.
The number 4 becomes the next digit in our result. 
Result so far: 314.0
Subtracting 1016 from 1185 leaves us with 169.
Append the next digit (6) from the dividend to 169 and continue with: 1696 / 254

Moving on to step 6:
The number 254 fits into 1696 6 times, leaving a remainder of 172.
The number 6 becomes the next digit in our result. 
Result so far: 3146.0
If we take 1524 away from 1696, we end up with 172.
Bring next digit (2) of the dividend behind the 172 and repeat the process: 1722 / 254

On to step 7:
When dividing 1722 by 254, we get 6 with a remainder of 198.
Put 6 as the next digit of the answer. 
Result so far: 31466.0
Subtracting 1524 from 1722 leaves us with 198.
Take the next digit (0) from the dividend and append it to 198, then repeat: 1980 / 254

On to step 8:
If we divide 1980 by 254, we get 7 and a remainder of 202.
Record the quotient 7 as the next digit in the result. 
Result so far: 314667.0
Subtract 1778 from 1980 to get 202.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2020, and continue the process.

Going ahead to step 9:
When dividing 2020 by 254, we get 7 with a remainder of 242.
The next digit of our result is 7. 
Result so far: 314667.7
Deduct 1778 from 2020 and we're left with 242.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2420, and continue the process.

On to step 10:
2420 divided by 254 is 9 with a remainder of 134.
Use 9 as the next digit of our solution. 
Result so far: 314667.79
The remainder is 134 after subtracting 2286 from 2420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1340, and continue the process.

On to step 11:
254 can be fit into 1340 5 times, resulting in a remainder of 70.
The number 5 becomes the next digit in our result. 
Result so far: 314667.795
If we subtract 1270 from 1340, we get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Let's proceed to step 12:
254 can be fit into 700 2 times, resulting in a remainder of 192.
Use 2 as the next digit of our solution. 
Result so far: 314667.7952
If we take 508 away from 700, we end up with 192.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

Let's proceed to step 13:
1920 divided by 254 is 7 with a remainder of 142.
Write down 7 as next digit of the result. 
Result so far: 314667.79527
If we take 1778 away from 1920, we end up with 142.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1420, and continue the process.

Going ahead to step 14:
1420 divided by 254 is 5 with a remainder of 150.
Write down 5 as next digit of the result. 
Result so far: 314667.795275
The remainder is 150 after subtracting 1270 from 1420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

On to step 15:
When dividing 1500 by 254, we get 5 with a remainder of 230.
Put 5 as the next digit of the answer. 
Result so far: 314667.7952755
Subtracting 1270 from 1500 leaves us with 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2300, and continue the process.

The final result is 314667.7952755 with a remainder of 2.3e-06.