We divide 28209479 by 878
The aim is to understand the frequency of 878 in 28209479.

Going ahead to step 1:
When dividing 2 by 878, we get 0 with a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Append the next digit (8) from the dividend to 2 and continue with: 28 / 878

Advancing to step 2:
When dividing 28 by 878, we get 0 with a remainder of 28.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 28, we end up with 28.
Include the next digit (2) from the dividend after 28, then repeat: 282 / 878

On to step 3:
When dividing 282 by 878, we get 0 with a remainder of 282.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 282, we get 282.
Take the next digit (0) from the dividend and append it to 282, then repeat: 2820 / 878

Moving on to step 4:
When dividing 2820 by 878, we get 3 with a remainder of 186.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
If we subtract 2634 from 2820, we get 186.
Fetch the next digit (9) from the dividend, attach it to 186 and continue: 1869 / 878

On to step 5:
878 can be fit into 1869 2 times, resulting in a remainder of 113.
Use 2 as the next digit of our solution. 
Result so far: 32.0
Subtract 1756 from 1869 to get 113.
Include the next digit (4) from the dividend after 113, then repeat: 1134 / 878

On to step 6:
878 can be fit into 1134 1 times, resulting in a remainder of 256.
Write down 1 as next digit of the result. 
Result so far: 321.0
Subtract 878 from 1134 to get 256.
Include the next digit (7) from the dividend after 256, then repeat: 2567 / 878

Let's proceed to step 7:
2567 divided by 878 is 2 with a remainder of 811.
The next digit of our result is 2. 
Result so far: 3212.0
If we take 1756 away from 2567, we end up with 811.
Include the next digit (9) from the dividend after 811, then repeat: 8119 / 878

On to step 8:
When dividing 8119 by 878, we get 9 with a remainder of 217.
The number 9 becomes the next digit in our result. 
Result so far: 32129.0
The remainder is 217 after subtracting 7902 from 8119.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2170, and continue the process.

On to step 9:
When dividing 2170 by 878, we get 2 with a remainder of 414.
Put 2 as the next digit of the answer. 
Result so far: 32129.2
Deduct 1756 from 2170 and we're left with 414.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4140, and continue the process.

Going ahead to step 10:
The number 878 fits into 4140 4 times, leaving a remainder of 628.
Write down 4 as next digit of the result. 
Result so far: 32129.24
Subtracting 3512 from 4140 leaves us with 628.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6280, and continue the process.

Moving on to step 11:
The number 878 fits into 6280 7 times, leaving a remainder of 134.
Write down 7 as next digit of the result. 
Result so far: 32129.247
The remainder is 134 after subtracting 6146 from 6280.
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 12:
When dividing 1340 by 878, we get 1 with a remainder of 462.
The number 1 becomes the next digit in our result. 
Result so far: 32129.2471
If we take 878 away from 1340, we end up with 462.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4620, and continue the process.

Let's proceed to step 13:
The number 878 fits into 4620 5 times, leaving a remainder of 230.
Record the quotient 5 as the next digit in the result. 
Result so far: 32129.24715
The remainder is 230 after subtracting 4390 from 4620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2300, and continue the process.

Advancing to step 14:
878 can be fit into 2300 2 times, resulting in a remainder of 544.
Use 2 as the next digit of our solution. 
Result so far: 32129.247152
Subtract 1756 from 2300 to get 544.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5440, and continue the process.

Moving on to step 15:
878 can be fit into 5440 6 times, resulting in a remainder of 172.
Use 6 as the next digit of our solution. 
Result so far: 32129.2471526
Subtract 5268 from 5440 to get 172.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1720, and continue the process.

Advancing to step 16:
878 goes into 1720 1 times with a remainder of 842.
Use 1 as the next digit of our solution. 
Result so far: 32129.24715261
Deduct 878 from 1720 and we're left with 842.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8420, and continue the process.

The quotient of the division is 32129.24715261, and the remainder is 8.42e-07.