99871594 ÷ 466 
The aim is to understand the frequency of 466 in 99871594.

On to step 1:
The number 466 fits into 9 0 times, leaving a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Fetch the next digit (9) from the dividend, attach it to 9 and continue: 99 / 466

Going ahead to step 2:
99 divided by 466 is 0 with a remainder of 99.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 99 leaves us with 99.
Append the next digit (8) from the dividend to 99 and continue with: 998 / 466

Moving on to step 3:
466 can be fit into 998 2 times, resulting in a remainder of 66.
Write down 2 as next digit of the result. 
Result so far: 2.0
Deduct 932 from 998 and we're left with 66.
Append the next digit (7) from the dividend to 66 and continue with: 667 / 466

Going ahead to step 4:
If we divide 667 by 466, we get 1 and a remainder of 201.
The next digit of our result is 1. 
Result so far: 21.0
If we take 466 away from 667, we end up with 201.
Fetch the next digit (1) from the dividend, attach it to 201 and continue: 2011 / 466

Let's proceed to step 5:
The number 466 fits into 2011 4 times, leaving a remainder of 147.
The next digit of our result is 4. 
Result so far: 214.0
If we subtract 1864 from 2011, we get 147.
Include the next digit (5) from the dividend after 147, then repeat: 1475 / 466

Let's proceed to step 6:
The number 466 fits into 1475 3 times, leaving a remainder of 77.
Use 3 as the next digit of our solution. 
Result so far: 2143.0
Subtracting 1398 from 1475 leaves us with 77.
Fetch the next digit (9) from the dividend, attach it to 77 and continue: 779 / 466

Let's proceed to step 7:
If we divide 779 by 466, we get 1 and a remainder of 313.
The next digit of our result is 1. 
Result so far: 21431.0
Subtract 466 from 779 to get 313.
Bring next digit (4) of the dividend behind the 313 and repeat the process: 3134 / 466

Advancing to step 8:
466 goes into 3134 6 times with a remainder of 338.
Record the quotient 6 as the next digit in the result. 
Result so far: 214316.0
Subtracting 2796 from 3134 leaves us with 338.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3380, and continue the process.

Advancing to step 9:
466 goes into 3380 7 times with a remainder of 118.
The next digit of our result is 7. 
Result so far: 214316.7
If we take 3262 away from 3380, we end up with 118.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1180, and continue the process.

Let's proceed to step 10:
466 can be fit into 1180 2 times, resulting in a remainder of 248.
Write down 2 as next digit of the result. 
Result so far: 214316.72
Subtract 932 from 1180 to get 248.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2480, and continue the process.

Step 11:
466 can be fit into 2480 5 times, resulting in a remainder of 150.
The next digit of our result is 5. 
Result so far: 214316.725
Deduct 2330 from 2480 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 12:
466 goes into 1500 3 times with a remainder of 102.
Put 3 as the next digit of the answer. 
Result so far: 214316.7253
Subtract 1398 from 1500 to get 102.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1020, and continue the process.

On to step 13:
466 goes into 1020 2 times with a remainder of 88.
Put 2 as the next digit of the answer. 
Result so far: 214316.72532
If we take 932 away from 1020, we end up with 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

On to step 14:
The number 466 fits into 880 1 times, leaving a remainder of 414.
Use 1 as the next digit of our solution. 
Result so far: 214316.725321
Subtract 466 from 880 to get 414.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4140, and continue the process.

Moving on to step 15:
466 goes into 4140 8 times with a remainder of 412.
Record the quotient 8 as the next digit in the result. 
Result so far: 214316.7253218
If we take 3728 away from 4140, we end up with 412.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4120, and continue the process.

Let's proceed to step 16:
If we divide 4120 by 466, we get 8 and a remainder of 392.
Use 8 as the next digit of our solution. 
Result so far: 214316.72532188
If we take 3728 away from 4120, we end up with 392.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3920, and continue the process.

The final result is 214316.72532188 with a remainder of 3.92e-07.