15876884 ÷ 889 
The aim is to understand the frequency of 889 in 15876884.

Step 1:
When dividing 1 by 889, we get 0 with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Fetch the next digit (5) from the dividend, attach it to 1 and continue: 15 / 889

On to step 2:
15 divided by 889 is 0 with a remainder of 15.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 15 leaves us with 15.
Include the next digit (8) from the dividend after 15, then repeat: 158 / 889

On to step 3:
If we divide 158 by 889, we get 0 and a remainder of 158.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 158 leaves us with 158.
Bring next digit (7) of the dividend behind the 158 and repeat the process: 1587 / 889

Let's proceed to step 4:
If we divide 1587 by 889, we get 1 and a remainder of 698.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtracting 889 from 1587 leaves us with 698.
Take the next digit (6) from the dividend and append it to 698, then repeat: 6986 / 889

Advancing to step 5:
If we divide 6986 by 889, we get 7 and a remainder of 763.
The number 7 becomes the next digit in our result. 
Result so far: 17.0
Subtract 6223 from 6986 to get 763.
Fetch the next digit (8) from the dividend, attach it to 763 and continue: 7638 / 889

Advancing to step 6:
The number 889 fits into 7638 8 times, leaving a remainder of 526.
Write down 8 as next digit of the result. 
Result so far: 178.0
Subtract 7112 from 7638 to get 526.
Append the next digit (8) from the dividend to 526 and continue with: 5268 / 889

Step 7:
889 can be fit into 5268 5 times, resulting in a remainder of 823.
Record the quotient 5 as the next digit in the result. 
Result so far: 1785.0
If we subtract 4445 from 5268, we get 823.
Append the next digit (4) from the dividend to 823 and continue with: 8234 / 889

On to step 8:
If we divide 8234 by 889, we get 9 and a remainder of 233.
Use 9 as the next digit of our solution. 
Result so far: 17859.0
If we take 8001 away from 8234, we end up with 233.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2330, and continue the process.

Advancing to step 9:
2330 divided by 889 is 2 with a remainder of 552.
Put 2 as the next digit of the answer. 
Result so far: 17859.2
Subtracting 1778 from 2330 leaves us with 552.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5520, and continue the process.

Going ahead to step 10:
If we divide 5520 by 889, we get 6 and a remainder of 186.
Write down 6 as next digit of the result. 
Result so far: 17859.26
The remainder is 186 after subtracting 5334 from 5520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1860, and continue the process.

Going ahead to step 11:
889 goes into 1860 2 times with a remainder of 82.
The number 2 becomes the next digit in our result. 
Result so far: 17859.262
If we take 1778 away from 1860, we end up with 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Moving on to step 12:
820 divided by 889 is 0 with a remainder of 820.
The next digit of our result is 0. 
Result so far: 17859.262
If we take 0 away from 820, we end up with 820.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8200, and continue the process.

Step 13:
8200 divided by 889 is 9 with a remainder of 199.
Write down 9 as next digit of the result. 
Result so far: 17859.26209
Subtracting 8001 from 8200 leaves us with 199.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1990, and continue the process.

Advancing to step 14:
If we divide 1990 by 889, we get 2 and a remainder of 212.
Write down 2 as next digit of the result. 
Result so far: 17859.262092
Subtract 1778 from 1990 to get 212.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2120, and continue the process.

Step 15:
889 can be fit into 2120 2 times, resulting in a remainder of 342.
Use 2 as the next digit of our solution. 
Result so far: 17859.2620922
If we subtract 1778 from 2120, we get 342.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3420, and continue the process.

In conclusion, the division gives 17859.2620922 with a balance of 3.42e-06.