50437287 divided by 253 
The aim is to understand the frequency of 253 in 50437287.

Moving on to step 1:
253 can be fit into 5 0 times, resulting in a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Grab the next digit (0) from the dividend, add it to 5, then carry on: 50 / 253

Step 2:
The number 253 fits into 50 0 times, leaving a remainder of 50.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 50, we get 50.
Include the next digit (4) from the dividend after 50, then repeat: 504 / 253

On to step 3:
When dividing 504 by 253, we get 1 with a remainder of 251.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Deduct 253 from 504 and we're left with 251.
Bring next digit (3) of the dividend behind the 251 and repeat the process: 2513 / 253

On to step 4:
253 goes into 2513 9 times with a remainder of 236.
The next digit of our result is 9. 
Result so far: 19.0
Subtracting 2277 from 2513 leaves us with 236.
Append the next digit (7) from the dividend to 236 and continue with: 2367 / 253

Step 5:
If we divide 2367 by 253, we get 9 and a remainder of 90.
Write down 9 as next digit of the result. 
Result so far: 199.0
If we subtract 2277 from 2367, we get 90.
Bring next digit (2) of the dividend behind the 90 and repeat the process: 902 / 253

On to step 6:
If we divide 902 by 253, we get 3 and a remainder of 143.
The number 3 becomes the next digit in our result. 
Result so far: 1993.0
If we take 759 away from 902, we end up with 143.
Append the next digit (8) from the dividend to 143 and continue with: 1438 / 253

On to step 7:
The number 253 fits into 1438 5 times, leaving a remainder of 173.
Use 5 as the next digit of our solution. 
Result so far: 19935.0
If we subtract 1265 from 1438, we get 173.
Bring next digit (7) of the dividend behind the 173 and repeat the process: 1737 / 253

Advancing to step 8:
253 can be fit into 1737 6 times, resulting in a remainder of 219.
Put 6 as the next digit of the answer. 
Result so far: 199356.0
Subtract 1518 from 1737 to get 219.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2190, and continue the process.

Let's proceed to step 9:
2190 divided by 253 is 8 with a remainder of 166.
Record the quotient 8 as the next digit in the result. 
Result so far: 199356.8
Subtract 2024 from 2190 to get 166.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1660, and continue the process.

Step 10:
1660 divided by 253 is 6 with a remainder of 142.
Put 6 as the next digit of the answer. 
Result so far: 199356.86
If we subtract 1518 from 1660, we get 142.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1420, and continue the process.

On to step 11:
1420 divided by 253 is 5 with a remainder of 155.
Write down 5 as next digit of the result. 
Result so far: 199356.865
If we take 1265 away from 1420, we end up with 155.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1550, and continue the process.

Moving on to step 12:
1550 divided by 253 is 6 with a remainder of 32.
The next digit of our result is 6. 
Result so far: 199356.8656
The remainder is 32 after subtracting 1518 from 1550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Going ahead to step 13:
If we divide 320 by 253, we get 1 and a remainder of 67.
Record the quotient 1 as the next digit in the result. 
Result so far: 199356.86561
The remainder is 67 after subtracting 253 from 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Going ahead to step 14:
The number 253 fits into 670 2 times, leaving a remainder of 164.
The number 2 becomes the next digit in our result. 
Result so far: 199356.865612
Subtracting 506 from 670 leaves us with 164.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1640, and continue the process.

Advancing to step 15:
If we divide 1640 by 253, we get 6 and a remainder of 122.
Write down 6 as next digit of the result. 
Result so far: 199356.8656126
If we take 1518 away from 1640, we end up with 122.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1220, and continue the process.

On to step 16:
1220 divided by 253 is 4 with a remainder of 208.
Put 4 as the next digit of the answer. 
Result so far: 199356.86561264
Deduct 1012 from 1220 and we're left with 208.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2080, and continue the process.

In conclusion, the division gives 199356.86561264 with a balance of 2.08e-07.