Let's divide 73315817 by 885
The aim is to understand the frequency of 885 in 73315817.

On to step 1:
7 divided by 885 is 0 with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Fetch the next digit (3) from the dividend, attach it to 7 and continue: 73 / 885

Let's proceed to step 2:
73 divided by 885 is 0 with a remainder of 73.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 73 leaves us with 73.
Bring next digit (3) of the dividend behind the 73 and repeat the process: 733 / 885

On to step 3:
The number 885 fits into 733 0 times, leaving a remainder of 733.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 733, we get 733.
Grab the next digit (1) from the dividend, add it to 733, then carry on: 7331 / 885

On to step 4:
The number 885 fits into 7331 8 times, leaving a remainder of 251.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
Deduct 7080 from 7331 and we're left with 251.
Append the next digit (5) from the dividend to 251 and continue with: 2515 / 885

Moving on to step 5:
2515 divided by 885 is 2 with a remainder of 745.
Write down 2 as next digit of the result. 
Result so far: 82.0
Deduct 1770 from 2515 and we're left with 745.
Fetch the next digit (8) from the dividend, attach it to 745 and continue: 7458 / 885

Step 6:
885 can be fit into 7458 8 times, resulting in a remainder of 378.
The next digit of our result is 8. 
Result so far: 828.0
Subtract 7080 from 7458 to get 378.
Bring next digit (1) of the dividend behind the 378 and repeat the process: 3781 / 885

Advancing to step 7:
When dividing 3781 by 885, we get 4 with a remainder of 241.
Write down 4 as next digit of the result. 
Result so far: 8284.0
If we take 3540 away from 3781, we end up with 241.
Bring next digit (7) of the dividend behind the 241 and repeat the process: 2417 / 885

Let's proceed to step 8:
The number 885 fits into 2417 2 times, leaving a remainder of 647.
Put 2 as the next digit of the answer. 
Result so far: 82842.0
If we subtract 1770 from 2417, we get 647.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6470, and continue the process.

Going ahead to step 9:
6470 divided by 885 is 7 with a remainder of 275.
Put 7 as the next digit of the answer. 
Result so far: 82842.7
Subtract 6195 from 6470 to get 275.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2750, and continue the process.

On to step 10:
The number 885 fits into 2750 3 times, leaving a remainder of 95.
The number 3 becomes the next digit in our result. 
Result so far: 82842.73
If we take 2655 away from 2750, we end up with 95.
Since there are no more digits in the dividend, we add a zero to the remainder making it 950, and continue the process.

On to step 11:
885 can be fit into 950 1 times, resulting in a remainder of 65.
The next digit of our result is 1. 
Result so far: 82842.731
If we take 885 away from 950, we end up with 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Advancing to step 12:
The number 885 fits into 650 0 times, leaving a remainder of 650.
The next digit of our result is 0. 
Result so far: 82842.731
If we subtract 0 from 650, we get 650.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6500, and continue the process.

Moving on to step 13:
6500 divided by 885 is 7 with a remainder of 305.
Use 7 as the next digit of our solution. 
Result so far: 82842.73107
If we subtract 6195 from 6500, we get 305.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3050, and continue the process.

Let's proceed to step 14:
The number 885 fits into 3050 3 times, leaving a remainder of 395.
Use 3 as the next digit of our solution. 
Result so far: 82842.731073
Subtracting 2655 from 3050 leaves us with 395.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3950, and continue the process.

Moving on to step 15:
885 goes into 3950 4 times with a remainder of 410.
Use 4 as the next digit of our solution. 
Result so far: 82842.7310734
If we take 3540 away from 3950, we end up with 410.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4100, and continue the process.

On to step 16:
885 can be fit into 4100 4 times, resulting in a remainder of 560.
The number 4 becomes the next digit in our result. 
Result so far: 82842.73107344
Deduct 3540 from 4100 and we're left with 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5600, and continue the process.

The final outcome is 82842.73107344, with a leftover of 5.6e-07.