91967315 ÷ 887 
The aim is to understand the frequency of 887 in 91967315.

Moving on to step 1:
If we divide 9 by 887, we get 0 and a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Grab the next digit (1) from the dividend, add it to 9, then carry on: 91 / 887

Advancing to step 2:
If we divide 91 by 887, we get 0 and a remainder of 91.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 91 leaves us with 91.
Append the next digit (9) from the dividend to 91 and continue with: 919 / 887

Advancing to step 3:
If we divide 919 by 887, we get 1 and a remainder of 32.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we subtract 887 from 919, we get 32.
Bring next digit (6) of the dividend behind the 32 and repeat the process: 326 / 887

On to step 4:
When dividing 326 by 887, we get 0 with a remainder of 326.
Write down 0 as next digit of the result. 
Result so far: 10.0
Subtract 0 from 326 to get 326.
Bring next digit (7) of the dividend behind the 326 and repeat the process: 3267 / 887

Step 5:
If we divide 3267 by 887, we get 3 and a remainder of 606.
Write down 3 as next digit of the result. 
Result so far: 103.0
If we take 2661 away from 3267, we end up with 606.
Take the next digit (3) from the dividend and append it to 606, then repeat: 6063 / 887

Let's proceed to step 6:
6063 divided by 887 is 6 with a remainder of 741.
Write down 6 as next digit of the result. 
Result so far: 1036.0
Subtract 5322 from 6063 to get 741.
Take the next digit (1) from the dividend and append it to 741, then repeat: 7411 / 887

Moving on to step 7:
887 goes into 7411 8 times with a remainder of 315.
Record the quotient 8 as the next digit in the result. 
Result so far: 10368.0
Subtract 7096 from 7411 to get 315.
Take the next digit (5) from the dividend and append it to 315, then repeat: 3155 / 887

Moving on to step 8:
887 can be fit into 3155 3 times, resulting in a remainder of 494.
Record the quotient 3 as the next digit in the result. 
Result so far: 103683.0
If we take 2661 away from 3155, we end up with 494.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4940, and continue the process.

Advancing to step 9:
When dividing 4940 by 887, we get 5 with a remainder of 505.
Record the quotient 5 as the next digit in the result. 
Result so far: 103683.5
The remainder is 505 after subtracting 4435 from 4940.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5050, and continue the process.

Going ahead to step 10:
887 can be fit into 5050 5 times, resulting in a remainder of 615.
The number 5 becomes the next digit in our result. 
Result so far: 103683.55
The remainder is 615 after subtracting 4435 from 5050.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6150, and continue the process.

The quotient of the division is 103683.55, and the remainder is 0.615.