Let's divide 99990174 by 461
The aim is to understand the frequency of 461 in 99990174.

Advancing to step 1:
The number 461 fits into 9 0 times, leaving a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Grab the next digit (9) from the dividend, add it to 9, then carry on: 99 / 461

Moving on to step 2:
99 divided by 461 is 0 with a remainder of 99.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 99 leaves us with 99.
Take the next digit (9) from the dividend and append it to 99, then repeat: 999 / 461

Step 3:
If we divide 999 by 461, we get 2 and a remainder of 77.
The next digit of our result is 2. 
Result so far: 2.0
Subtract 922 from 999 to get 77.
Fetch the next digit (9) from the dividend, attach it to 77 and continue: 779 / 461

Going ahead to step 4:
When dividing 779 by 461, we get 1 with a remainder of 318.
Use 1 as the next digit of our solution. 
Result so far: 21.0
Deduct 461 from 779 and we're left with 318.
Append the next digit (0) from the dividend to 318 and continue with: 3180 / 461

Let's proceed to step 5:
If we divide 3180 by 461, we get 6 and a remainder of 414.
Use 6 as the next digit of our solution. 
Result so far: 216.0
If we subtract 2766 from 3180, we get 414.
Include the next digit (1) from the dividend after 414, then repeat: 4141 / 461

Moving on to step 6:
4141 divided by 461 is 8 with a remainder of 453.
Use 8 as the next digit of our solution. 
Result so far: 2168.0
Deduct 3688 from 4141 and we're left with 453.
Grab the next digit (7) from the dividend, add it to 453, then carry on: 4537 / 461

Advancing to step 7:
461 goes into 4537 9 times with a remainder of 388.
Put 9 as the next digit of the answer. 
Result so far: 21689.0
If we take 4149 away from 4537, we end up with 388.
Fetch the next digit (4) from the dividend, attach it to 388 and continue: 3884 / 461

On to step 8:
461 can be fit into 3884 8 times, resulting in a remainder of 196.
Put 8 as the next digit of the answer. 
Result so far: 216898.0
Subtract 3688 from 3884 to get 196.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1960, and continue the process.

Moving on to step 9:
The number 461 fits into 1960 4 times, leaving a remainder of 116.
Write down 4 as next digit of the result. 
Result so far: 216898.4
Deduct 1844 from 1960 and we're left with 116.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1160, and continue the process.

Moving on to step 10:
If we divide 1160 by 461, we get 2 and a remainder of 238.
Put 2 as the next digit of the answer. 
Result so far: 216898.42
Subtract 922 from 1160 to get 238.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2380, and continue the process.

Step 11:
If we divide 2380 by 461, we get 5 and a remainder of 75.
Use 5 as the next digit of our solution. 
Result so far: 216898.425
Subtract 2305 from 2380 to get 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Moving on to step 12:
If we divide 750 by 461, we get 1 and a remainder of 289.
The number 1 becomes the next digit in our result. 
Result so far: 216898.4251
Subtract 461 from 750 to get 289.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2890, and continue the process.

Moving on to step 13:
461 goes into 2890 6 times with a remainder of 124.
Put 6 as the next digit of the answer. 
Result so far: 216898.42516
Subtract 2766 from 2890 to get 124.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1240, and continue the process.

On to step 14:
1240 divided by 461 is 2 with a remainder of 318.
Use 2 as the next digit of our solution. 
Result so far: 216898.425162
Deduct 922 from 1240 and we're left with 318.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3180, and continue the process.

Advancing to step 15:
When dividing 3180 by 461, we get 6 with a remainder of 414.
Use 6 as the next digit of our solution. 
Result so far: 216898.4251626
If we subtract 2766 from 3180, we 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.

Step 16:
If we divide 4140 by 461, we get 8 and a remainder of 452.
Write down 8 as next digit of the result. 
Result so far: 216898.42516268
If we subtract 3688 from 4140, we get 452.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4520, and continue the process.

The final result is 216898.42516268 with a remainder of 4.52e-07.