We're dividing 7215414 by 885 
The aim is to understand the frequency of 885 in 7215414.

Let's proceed to step 1:
The number 885 fits into 7 0 times, leaving a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Grab the next digit (2) from the dividend, add it to 7, then carry on: 72 / 885

Let's proceed to step 2:
72 divided by 885 is 0 with a remainder of 72.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 72 and we're left with 72.
Include the next digit (1) from the dividend after 72, then repeat: 721 / 885

Moving on to step 3:
721 divided by 885 is 0 with a remainder of 721.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 721 leaves us with 721.
Take the next digit (5) from the dividend and append it to 721, then repeat: 7215 / 885

Let's proceed to step 4:
When dividing 7215 by 885, we get 8 with a remainder of 135.
Write down 8 as next digit of the result. 
Result so far: 8.0
If we subtract 7080 from 7215, we get 135.
Include the next digit (4) from the dividend after 135, then repeat: 1354 / 885

Going ahead to step 5:
1354 divided by 885 is 1 with a remainder of 469.
Put 1 as the next digit of the answer. 
Result so far: 81.0
Subtract 885 from 1354 to get 469.
Take the next digit (1) from the dividend and append it to 469, then repeat: 4691 / 885

Step 6:
4691 divided by 885 is 5 with a remainder of 266.
The next digit of our result is 5. 
Result so far: 815.0
Subtract 4425 from 4691 to get 266.
Fetch the next digit (4) from the dividend, attach it to 266 and continue: 2664 / 885

Advancing to step 7:
885 goes into 2664 3 times with a remainder of 9.
Put 3 as the next digit of the answer. 
Result so far: 8153.0
If we subtract 2655 from 2664, we get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Let's proceed to step 8:
885 can be fit into 90 0 times, resulting in a remainder of 90.
Record the quotient 0 as the next digit in the result. 
Result so far: 8153.0
The remainder is 90 after subtracting 0 from 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Moving on to step 9:
885 goes into 900 1 times with a remainder of 15.
Put 1 as the next digit of the answer. 
Result so far: 8153.01
Subtracting 885 from 900 leaves us with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Let's proceed to step 10:
When dividing 150 by 885, we get 0 with a remainder of 150.
Record the quotient 0 as the next digit in the result. 
Result so far: 8153.01
Deduct 0 from 150 and we're left with 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Moving on to step 11:
If we divide 1500 by 885, we get 1 and a remainder of 615.
Put 1 as the next digit of the answer. 
Result so far: 8153.0101
Subtracting 885 from 1500 leaves us with 615.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6150, and continue the process.

Step 12:
885 can be fit into 6150 6 times, resulting in a remainder of 840.
Record the quotient 6 as the next digit in the result. 
Result so far: 8153.01016
If we take 5310 away from 6150, we end up with 840.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8400, and continue the process.

Going ahead to step 13:
The number 885 fits into 8400 9 times, leaving a remainder of 435.
Record the quotient 9 as the next digit in the result. 
Result so far: 8153.010169
Subtracting 7965 from 8400 leaves us with 435.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4350, and continue the process.

On to step 14:
When dividing 4350 by 885, we get 4 with a remainder of 810.
The next digit of our result is 4. 
Result so far: 8153.0101694
Deduct 3540 from 4350 and we're left with 810.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8100, and continue the process.

Step 15:
The number 885 fits into 8100 9 times, leaving a remainder of 135.
Write down 9 as next digit of the result. 
Result so far: 8153.01016949
Subtract 7965 from 8100 to get 135.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1350, and continue the process.

The quotient of the division is 8153.01016949, and the remainder is 1.35e-07.