We look at the division of 9286434 by 887 
The aim is to understand the frequency of 887 in 9286434.

Moving on to step 1:
887 can be fit into 9 0 times, resulting in a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Grab the next digit (2) from the dividend, add it to 9, then carry on: 92 / 887

Moving on to step 2:
The number 887 fits into 92 0 times, leaving a remainder of 92.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 92 after subtracting 0 from 92.
Bring next digit (8) of the dividend behind the 92 and repeat the process: 928 / 887

Step 3:
887 can be fit into 928 1 times, resulting in a remainder of 41.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 41 after subtracting 887 from 928.
Bring next digit (6) of the dividend behind the 41 and repeat the process: 416 / 887

Going ahead to step 4:
When dividing 416 by 887, we get 0 with a remainder of 416.
Use 0 as the next digit of our solution. 
Result so far: 10.0
Deduct 0 from 416 and we're left with 416.
Grab the next digit (4) from the dividend, add it to 416, then carry on: 4164 / 887

Let's proceed to step 5:
887 can be fit into 4164 4 times, resulting in a remainder of 616.
Put 4 as the next digit of the answer. 
Result so far: 104.0
If we subtract 3548 from 4164, we get 616.
Append the next digit (3) from the dividend to 616 and continue with: 6163 / 887

On to step 6:
The number 887 fits into 6163 6 times, leaving a remainder of 841.
Put 6 as the next digit of the answer. 
Result so far: 1046.0
The remainder is 841 after subtracting 5322 from 6163.
Take the next digit (4) from the dividend and append it to 841, then repeat: 8414 / 887

Step 7:
If we divide 8414 by 887, we get 9 and a remainder of 431.
Use 9 as the next digit of our solution. 
Result so far: 10469.0
The remainder is 431 after subtracting 7983 from 8414.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4310, and continue the process.

Step 8:
The number 887 fits into 4310 4 times, leaving a remainder of 762.
Put 4 as the next digit of the answer. 
Result so far: 10469.4
Subtract 3548 from 4310 to get 762.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7620, and continue the process.

Let's proceed to step 9:
When dividing 7620 by 887, we get 8 with a remainder of 524.
Put 8 as the next digit of the answer. 
Result so far: 10469.48
The remainder is 524 after subtracting 7096 from 7620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5240, and continue the process.

Moving on to step 10:
887 goes into 5240 5 times with a remainder of 805.
Put 5 as the next digit of the answer. 
Result so far: 10469.485
If we take 4435 away from 5240, we end up with 805.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8050, and continue the process.

Advancing to step 11:
8050 divided by 887 is 9 with a remainder of 67.
Put 9 as the next digit of the answer. 
Result so far: 10469.4859
If we take 7983 away from 8050, we end up with 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Step 12:
The number 887 fits into 670 0 times, leaving a remainder of 670.
Record the quotient 0 as the next digit in the result. 
Result so far: 10469.4859
The remainder is 670 after subtracting 0 from 670.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6700, and continue the process.

Going ahead to step 13:
The number 887 fits into 6700 7 times, leaving a remainder of 491.
The number 7 becomes the next digit in our result. 
Result so far: 10469.485907
Deduct 6209 from 6700 and we're left with 491.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4910, and continue the process.

Advancing to step 14:
If we divide 4910 by 887, we get 5 and a remainder of 475.
Record the quotient 5 as the next digit in the result. 
Result so far: 10469.4859075
Deduct 4435 from 4910 and we're left with 475.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4750, and continue the process.

Step 15:
4750 divided by 887 is 5 with a remainder of 315.
The next digit of our result is 5. 
Result so far: 10469.48590755
If we subtract 4435 from 4750, we get 315.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3150, and continue the process.

The final outcome is 10469.48590755, with a leftover of 3.15e-07.