We look at the division of 14788921 by 887 
The aim is to understand the frequency of 887 in 14788921.

Going ahead to step 1:
887 can be fit into 1 0 times, resulting in a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Fetch the next digit (4) from the dividend, attach it to 1 and continue: 14 / 887

Step 2:
When dividing 14 by 887, we get 0 with a remainder of 14.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 14 after subtracting 0 from 14.
Bring next digit (7) of the dividend behind the 14 and repeat the process: 147 / 887

On to step 3:
If we divide 147 by 887, we get 0 and a remainder of 147.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 147 to get 147.
Include the next digit (8) from the dividend after 147, then repeat: 1478 / 887

Moving on to step 4:
When dividing 1478 by 887, we get 1 with a remainder of 591.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 887 from 1478 to get 591.
Grab the next digit (8) from the dividend, add it to 591, then carry on: 5918 / 887

Going ahead to step 5:
887 goes into 5918 6 times with a remainder of 596.
The number 6 becomes the next digit in our result. 
Result so far: 16.0
Deduct 5322 from 5918 and we're left with 596.
Append the next digit (9) from the dividend to 596 and continue with: 5969 / 887

Going ahead to step 6:
When dividing 5969 by 887, we get 6 with a remainder of 647.
Use 6 as the next digit of our solution. 
Result so far: 166.0
Subtracting 5322 from 5969 leaves us with 647.
Include the next digit (2) from the dividend after 647, then repeat: 6472 / 887

Advancing to step 7:
When dividing 6472 by 887, we get 7 with a remainder of 263.
Write down 7 as next digit of the result. 
Result so far: 1667.0
Subtract 6209 from 6472 to get 263.
Append the next digit (1) from the dividend to 263 and continue with: 2631 / 887

Step 8:
When dividing 2631 by 887, we get 2 with a remainder of 857.
The next digit of our result is 2. 
Result so far: 16672.0
Deduct 1774 from 2631 and we're left with 857.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8570, and continue the process.

On to step 9:
887 can be fit into 8570 9 times, resulting in a remainder of 587.
The next digit of our result is 9. 
Result so far: 16672.9
If we take 7983 away from 8570, we end up with 587.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5870, and continue the process.

Step 10:
5870 divided by 887 is 6 with a remainder of 548.
The number 6 becomes the next digit in our result. 
Result so far: 16672.96
Deduct 5322 from 5870 and we're left with 548.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5480, and continue the process.

Moving on to step 11:
If we divide 5480 by 887, we get 6 and a remainder of 158.
The next digit of our result is 6. 
Result so far: 16672.966
Subtracting 5322 from 5480 leaves us with 158.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1580, and continue the process.

The quotient of the division is 16672.966, and the remainder is 0.0158.