We divide 78272978 by 810
The aim is to understand the frequency of 810 in 78272978.

Step 1:
810 can be fit into 7 0 times, resulting in a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Include the next digit (8) from the dividend after 7, then repeat: 78 / 810

Moving on to step 2:
When dividing 78 by 810, we get 0 with a remainder of 78.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 78 and we're left with 78.
Include the next digit (2) from the dividend after 78, then repeat: 782 / 810

Let's proceed to step 3:
The number 810 fits into 782 0 times, leaving a remainder of 782.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 782 after subtracting 0 from 782.
Bring next digit (7) of the dividend behind the 782 and repeat the process: 7827 / 810

Step 4:
If we divide 7827 by 810, we get 9 and a remainder of 537.
Record the quotient 9 as the next digit in the result. 
Result so far: 9.0
If we subtract 7290 from 7827, we get 537.
Append the next digit (2) from the dividend to 537 and continue with: 5372 / 810

Moving on to step 5:
The number 810 fits into 5372 6 times, leaving a remainder of 512.
Use 6 as the next digit of our solution. 
Result so far: 96.0
Deduct 4860 from 5372 and we're left with 512.
Fetch the next digit (9) from the dividend, attach it to 512 and continue: 5129 / 810

Advancing to step 6:
810 goes into 5129 6 times with a remainder of 269.
Use 6 as the next digit of our solution. 
Result so far: 966.0
If we subtract 4860 from 5129, we get 269.
Fetch the next digit (7) from the dividend, attach it to 269 and continue: 2697 / 810

Going ahead to step 7:
When dividing 2697 by 810, we get 3 with a remainder of 267.
Record the quotient 3 as the next digit in the result. 
Result so far: 9663.0
Subtracting 2430 from 2697 leaves us with 267.
Bring next digit (8) of the dividend behind the 267 and repeat the process: 2678 / 810

Moving on to step 8:
2678 divided by 810 is 3 with a remainder of 248.
Use 3 as the next digit of our solution. 
Result so far: 96633.0
Subtracting 2430 from 2678 leaves us with 248.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2480, and continue the process.

Step 9:
When dividing 2480 by 810, we get 3 with a remainder of 50.
The number 3 becomes the next digit in our result. 
Result so far: 96633.3
Subtracting 2430 from 2480 leaves us with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Step 10:
The number 810 fits into 500 0 times, leaving a remainder of 500.
The next digit of our result is 0. 
Result so far: 96633.3
If we take 0 away from 500, we end up with 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5000, and continue the process.

Moving on to step 11:
810 goes into 5000 6 times with a remainder of 140.
Write down 6 as next digit of the result. 
Result so far: 96633.306
Deduct 4860 from 5000 and we're left with 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Moving on to step 12:
When dividing 1400 by 810, we get 1 with a remainder of 590.
Record the quotient 1 as the next digit in the result. 
Result so far: 96633.3061
If we subtract 810 from 1400, we get 590.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5900, and continue the process.

Going ahead to step 13:
If we divide 5900 by 810, we get 7 and a remainder of 230.
Use 7 as the next digit of our solution. 
Result so far: 96633.30617
The remainder is 230 after subtracting 5670 from 5900.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2300, and continue the process.

On to step 14:
2300 divided by 810 is 2 with a remainder of 680.
The next digit of our result is 2. 
Result so far: 96633.306172
If we subtract 1620 from 2300, we get 680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6800, and continue the process.

Going ahead to step 15:
If we divide 6800 by 810, we get 8 and a remainder of 320.
Record the quotient 8 as the next digit in the result. 
Result so far: 96633.3061728
The remainder is 320 after subtracting 6480 from 6800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

On to step 16:
When dividing 3200 by 810, we get 3 with a remainder of 770.
The next digit of our result is 3. 
Result so far: 96633.30617283
Deduct 2430 from 3200 and we're left with 770.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7700, and continue the process.

The quotient of the division is 96633.30617283, and the remainder is 7.7e-07.