We're dividing 85870585 by 912 
The aim is to understand the frequency of 912 in 85870585.

Going ahead to step 1:
8 divided by 912 is 0 with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Include the next digit (5) from the dividend after 8, then repeat: 85 / 912

Moving on to step 2:
85 divided by 912 is 0 with a remainder of 85.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 85, we get 85.
Grab the next digit (8) from the dividend, add it to 85, then carry on: 858 / 912

Step 3:
858 divided by 912 is 0 with a remainder of 858.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 858 and we're left with 858.
Fetch the next digit (7) from the dividend, attach it to 858 and continue: 8587 / 912

Advancing to step 4:
8587 divided by 912 is 9 with a remainder of 379.
The next digit of our result is 9. 
Result so far: 9.0
The remainder is 379 after subtracting 8208 from 8587.
Fetch the next digit (0) from the dividend, attach it to 379 and continue: 3790 / 912

Step 5:
912 can be fit into 3790 4 times, resulting in a remainder of 142.
Write down 4 as next digit of the result. 
Result so far: 94.0
Subtract 3648 from 3790 to get 142.
Grab the next digit (5) from the dividend, add it to 142, then carry on: 1425 / 912

Step 6:
912 goes into 1425 1 times with a remainder of 513.
The number 1 becomes the next digit in our result. 
Result so far: 941.0
Subtracting 912 from 1425 leaves us with 513.
Fetch the next digit (8) from the dividend, attach it to 513 and continue: 5138 / 912

Moving on to step 7:
If we divide 5138 by 912, we get 5 and a remainder of 578.
The next digit of our result is 5. 
Result so far: 9415.0
Subtracting 4560 from 5138 leaves us with 578.
Include the next digit (5) from the dividend after 578, then repeat: 5785 / 912

Going ahead to step 8:
The number 912 fits into 5785 6 times, leaving a remainder of 313.
Put 6 as the next digit of the answer. 
Result so far: 94156.0
If we take 5472 away from 5785, we end up with 313.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3130, and continue the process.

Step 9:
912 can be fit into 3130 3 times, resulting in a remainder of 394.
The number 3 becomes the next digit in our result. 
Result so far: 94156.3
If we take 2736 away from 3130, we end up with 394.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3940, and continue the process.

Step 10:
912 can be fit into 3940 4 times, resulting in a remainder of 292.
Put 4 as the next digit of the answer. 
Result so far: 94156.34
Deduct 3648 from 3940 and we're left with 292.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2920, and continue the process.

On to step 11:
912 goes into 2920 3 times with a remainder of 184.
Record the quotient 3 as the next digit in the result. 
Result so far: 94156.343
Subtracting 2736 from 2920 leaves us with 184.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

Going ahead to step 12:
If we divide 1840 by 912, we get 2 and a remainder of 16.
The number 2 becomes the next digit in our result. 
Result so far: 94156.3432
Subtract 1824 from 1840 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 13:
When dividing 160 by 912, we get 0 with a remainder of 160.
The next digit of our result is 0. 
Result so far: 94156.3432
Subtracting 0 from 160 leaves us with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Step 14:
1600 divided by 912 is 1 with a remainder of 688.
Use 1 as the next digit of our solution. 
Result so far: 94156.343201
Subtracting 912 from 1600 leaves us with 688.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6880, and continue the process.

Step 15:
912 can be fit into 6880 7 times, resulting in a remainder of 496.
Write down 7 as next digit of the result. 
Result so far: 94156.3432017
Subtract 6384 from 6880 to get 496.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4960, and continue the process.

Moving on to step 16:
4960 divided by 912 is 5 with a remainder of 400.
Write down 5 as next digit of the result. 
Result so far: 94156.34320175
If we take 4560 away from 4960, we end up with 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

The final outcome is 94156.34320175, with a leftover of 4e-07.