Let's divide 47351389 by 287
The aim is to understand the frequency of 287 in 47351389.

Let's proceed to step 1:
The number 287 fits into 4 0 times, leaving a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Bring next digit (7) of the dividend behind the 4 and repeat the process: 47 / 287

On to step 2:
287 can be fit into 47 0 times, resulting in a remainder of 47.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 47 and we're left with 47.
Include the next digit (3) from the dividend after 47, then repeat: 473 / 287

Moving on to step 3:
The number 287 fits into 473 1 times, leaving a remainder of 186.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Deduct 287 from 473 and we're left with 186.
Grab the next digit (5) from the dividend, add it to 186, then carry on: 1865 / 287

Going ahead to step 4:
1865 divided by 287 is 6 with a remainder of 143.
Put 6 as the next digit of the answer. 
Result so far: 16.0
The remainder is 143 after subtracting 1722 from 1865.
Bring next digit (1) of the dividend behind the 143 and repeat the process: 1431 / 287

Going ahead to step 5:
287 can be fit into 1431 4 times, resulting in a remainder of 283.
Use 4 as the next digit of our solution. 
Result so far: 164.0
Subtract 1148 from 1431 to get 283.
Take the next digit (3) from the dividend and append it to 283, then repeat: 2833 / 287

Going ahead to step 6:
287 goes into 2833 9 times with a remainder of 250.
The number 9 becomes the next digit in our result. 
Result so far: 1649.0
Deduct 2583 from 2833 and we're left with 250.
Take the next digit (8) from the dividend and append it to 250, then repeat: 2508 / 287

Going ahead to step 7:
If we divide 2508 by 287, we get 8 and a remainder of 212.
Put 8 as the next digit of the answer. 
Result so far: 16498.0
If we take 2296 away from 2508, we end up with 212.
Include the next digit (9) from the dividend after 212, then repeat: 2129 / 287

On to step 8:
When dividing 2129 by 287, we get 7 with a remainder of 120.
Write down 7 as next digit of the result. 
Result so far: 164987.0
If we take 2009 away from 2129, we end up with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Advancing to step 9:
The number 287 fits into 1200 4 times, leaving a remainder of 52.
The next digit of our result is 4. 
Result so far: 164987.4
Subtracting 1148 from 1200 leaves us with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Let's proceed to step 10:
If we divide 520 by 287, we get 1 and a remainder of 233.
Put 1 as the next digit of the answer. 
Result so far: 164987.41
If we take 287 away from 520, we end up with 233.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2330, and continue the process.

Step 11:
The number 287 fits into 2330 8 times, leaving a remainder of 34.
The number 8 becomes the next digit in our result. 
Result so far: 164987.418
Deduct 2296 from 2330 and we're left with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Step 12:
If we divide 340 by 287, we get 1 and a remainder of 53.
Use 1 as the next digit of our solution. 
Result so far: 164987.4181
Deduct 287 from 340 and we're left with 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

Let's proceed to step 13:
If we divide 530 by 287, we get 1 and a remainder of 243.
Record the quotient 1 as the next digit in the result. 
Result so far: 164987.41811
Subtracting 287 from 530 leaves us with 243.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2430, and continue the process.

The final result is 164987.41811 with a remainder of 0.000243.