51790453 divided by 237 
The aim is to understand the frequency of 237 in 51790453.

Step 1:
When dividing 5 by 237, we get 0 with a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Fetch the next digit (1) from the dividend, attach it to 5 and continue: 51 / 237

Step 2:
If we divide 51 by 237, we get 0 and a remainder of 51.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 51 leaves us with 51.
Append the next digit (7) from the dividend to 51 and continue with: 517 / 237

Let's proceed to step 3:
237 can be fit into 517 2 times, resulting in a remainder of 43.
The next digit of our result is 2. 
Result so far: 2.0
The remainder is 43 after subtracting 474 from 517.
Append the next digit (9) from the dividend to 43 and continue with: 439 / 237

On to step 4:
237 can be fit into 439 1 times, resulting in a remainder of 202.
Write down 1 as next digit of the result. 
Result so far: 21.0
Subtracting 237 from 439 leaves us with 202.
Bring next digit (0) of the dividend behind the 202 and repeat the process: 2020 / 237

Moving on to step 5:
If we divide 2020 by 237, we get 8 and a remainder of 124.
The number 8 becomes the next digit in our result. 
Result so far: 218.0
Subtracting 1896 from 2020 leaves us with 124.
Bring next digit (4) of the dividend behind the 124 and repeat the process: 1244 / 237

Going ahead to step 6:
The number 237 fits into 1244 5 times, leaving a remainder of 59.
Use 5 as the next digit of our solution. 
Result so far: 2185.0
The remainder is 59 after subtracting 1185 from 1244.
Grab the next digit (5) from the dividend, add it to 59, then carry on: 595 / 237

On to step 7:
237 can be fit into 595 2 times, resulting in a remainder of 121.
The number 2 becomes the next digit in our result. 
Result so far: 21852.0
Deduct 474 from 595 and we're left with 121.
Grab the next digit (3) from the dividend, add it to 121, then carry on: 1213 / 237

Step 8:
If we divide 1213 by 237, we get 5 and a remainder of 28.
Use 5 as the next digit of our solution. 
Result so far: 218525.0
If we take 1185 away from 1213, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Going ahead to step 9:
280 divided by 237 is 1 with a remainder of 43.
Write down 1 as next digit of the result. 
Result so far: 218525.1
Subtracting 237 from 280 leaves us with 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Advancing to step 10:
The number 237 fits into 430 1 times, leaving a remainder of 193.
Write down 1 as next digit of the result. 
Result so far: 218525.11
If we take 237 away from 430, we end up with 193.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1930, and continue the process.

After the division, we end up with 218525.11 and a remainder of 0.193.