Let's divide 73584533 by 312
The aim is to understand the frequency of 312 in 73584533.

On to step 1:
When dividing 7 by 312, we get 0 with a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Take the next digit (3) from the dividend and append it to 7, then repeat: 73 / 312

Going ahead to step 2:
73 divided by 312 is 0 with a remainder of 73.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 73 after subtracting 0 from 73.
Include the next digit (5) from the dividend after 73, then repeat: 735 / 312

Let's proceed to step 3:
312 goes into 735 2 times with a remainder of 111.
The next digit of our result is 2. 
Result so far: 2.0
Deduct 624 from 735 and we're left with 111.
Bring next digit (8) of the dividend behind the 111 and repeat the process: 1118 / 312

Step 4:
1118 divided by 312 is 3 with a remainder of 182.
Write down 3 as next digit of the result. 
Result so far: 23.0
If we take 936 away from 1118, we end up with 182.
Take the next digit (4) from the dividend and append it to 182, then repeat: 1824 / 312

Going ahead to step 5:
When dividing 1824 by 312, we get 5 with a remainder of 264.
Put 5 as the next digit of the answer. 
Result so far: 235.0
The remainder is 264 after subtracting 1560 from 1824.
Bring next digit (5) of the dividend behind the 264 and repeat the process: 2645 / 312

Moving on to step 6:
The number 312 fits into 2645 8 times, leaving a remainder of 149.
Write down 8 as next digit of the result. 
Result so far: 2358.0
Deduct 2496 from 2645 and we're left with 149.
Take the next digit (3) from the dividend and append it to 149, then repeat: 1493 / 312

Moving on to step 7:
312 can be fit into 1493 4 times, resulting in a remainder of 245.
Write down 4 as next digit of the result. 
Result so far: 23584.0
Deduct 1248 from 1493 and we're left with 245.
Include the next digit (3) from the dividend after 245, then repeat: 2453 / 312

On to step 8:
If we divide 2453 by 312, we get 7 and a remainder of 269.
The number 7 becomes the next digit in our result. 
Result so far: 235847.0
If we take 2184 away from 2453, we end up with 269.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2690, and continue the process.

Going ahead to step 9:
The number 312 fits into 2690 8 times, leaving a remainder of 194.
Write down 8 as next digit of the result. 
Result so far: 235847.8
Deduct 2496 from 2690 and we're left with 194.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1940, and continue the process.

Step 10:
If we divide 1940 by 312, we get 6 and a remainder of 68.
The number 6 becomes the next digit in our result. 
Result so far: 235847.86
Subtracting 1872 from 1940 leaves us with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Advancing to step 11:
680 divided by 312 is 2 with a remainder of 56.
The number 2 becomes the next digit in our result. 
Result so far: 235847.862
If we take 624 away from 680, we end up with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Going ahead to step 12:
If we divide 560 by 312, we get 1 and a remainder of 248.
Put 1 as the next digit of the answer. 
Result so far: 235847.8621
Subtracting 312 from 560 leaves us with 248.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2480, and continue the process.

Moving on to step 13:
312 can be fit into 2480 7 times, resulting in a remainder of 296.
The number 7 becomes the next digit in our result. 
Result so far: 235847.86217
Deduct 2184 from 2480 and we're left with 296.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2960, and continue the process.

Advancing to step 14:
The number 312 fits into 2960 9 times, leaving a remainder of 152.
Put 9 as the next digit of the answer. 
Result so far: 235847.862179
The remainder is 152 after subtracting 2808 from 2960.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1520, and continue the process.

Advancing to step 15:
If we divide 1520 by 312, we get 4 and a remainder of 272.
Put 4 as the next digit of the answer. 
Result so far: 235847.8621794
Deduct 1248 from 1520 and we're left with 272.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2720, and continue the process.

Advancing to step 16:
If we divide 2720 by 312, we get 8 and a remainder of 224.
Record the quotient 8 as the next digit in the result. 
Result so far: 235847.86217948
Subtract 2496 from 2720 to get 224.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2240, and continue the process.

The final result is 235847.86217948 with a remainder of 2.24e-07.