25013632 divided by 237 
The aim is to understand the frequency of 237 in 25013632.

Let's proceed to step 1:
The number 237 fits into 2 0 times, leaving a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Grab the next digit (5) from the dividend, add it to 2, then carry on: 25 / 237

Moving on to step 2:
When dividing 25 by 237, we get 0 with a remainder of 25.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 25 leaves us with 25.
Grab the next digit (0) from the dividend, add it to 25, then carry on: 250 / 237

Step 3:
If we divide 250 by 237, we get 1 and a remainder of 13.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtracting 237 from 250 leaves us with 13.
Bring next digit (1) of the dividend behind the 13 and repeat the process: 131 / 237

Going ahead to step 4:
131 divided by 237 is 0 with a remainder of 131.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
The remainder is 131 after subtracting 0 from 131.
Take the next digit (3) from the dividend and append it to 131, then repeat: 1313 / 237

Moving on to step 5:
237 can be fit into 1313 5 times, resulting in a remainder of 128.
Write down 5 as next digit of the result. 
Result so far: 105.0
Subtracting 1185 from 1313 leaves us with 128.
Include the next digit (6) from the dividend after 128, then repeat: 1286 / 237

Advancing to step 6:
If we divide 1286 by 237, we get 5 and a remainder of 101.
Put 5 as the next digit of the answer. 
Result so far: 1055.0
Subtract 1185 from 1286 to get 101.
Grab the next digit (3) from the dividend, add it to 101, then carry on: 1013 / 237

Advancing to step 7:
1013 divided by 237 is 4 with a remainder of 65.
Write down 4 as next digit of the result. 
Result so far: 10554.0
Deduct 948 from 1013 and we're left with 65.
Fetch the next digit (2) from the dividend, attach it to 65 and continue: 652 / 237

Step 8:
The number 237 fits into 652 2 times, leaving a remainder of 178.
The number 2 becomes the next digit in our result. 
Result so far: 105542.0
If we subtract 474 from 652, we get 178.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1780, and continue the process.

Moving on to step 9:
1780 divided by 237 is 7 with a remainder of 121.
Use 7 as the next digit of our solution. 
Result so far: 105542.7
The remainder is 121 after subtracting 1659 from 1780.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1210, and continue the process.

Going ahead to step 10:
The number 237 fits into 1210 5 times, leaving a remainder of 25.
Put 5 as the next digit of the answer. 
Result so far: 105542.75
If we subtract 1185 from 1210, we get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Moving on to step 11:
The number 237 fits into 250 1 times, leaving a remainder of 13.
The number 1 becomes the next digit in our result. 
Result so far: 105542.751
Subtract 237 from 250 to get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Moving on to step 12:
130 divided by 237 is 0 with a remainder of 130.
Write down 0 as next digit of the result. 
Result so far: 105542.751
Subtract 0 from 130 to get 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Step 13:
The number 237 fits into 1300 5 times, leaving a remainder of 115.
Use 5 as the next digit of our solution. 
Result so far: 105542.75105
Subtracting 1185 from 1300 leaves us with 115.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1150, and continue the process.

On to step 14:
237 goes into 1150 4 times with a remainder of 202.
Use 4 as the next digit of our solution. 
Result so far: 105542.751054
Subtract 948 from 1150 to get 202.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2020, and continue the process.

Moving on to step 15:
When dividing 2020 by 237, we get 8 with a remainder of 124.
Put 8 as the next digit of the answer. 
Result so far: 105542.7510548
If we take 1896 away from 2020, we end up with 124.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1240, and continue the process.

Let's proceed to step 16:
237 can be fit into 1240 5 times, resulting in a remainder of 55.
Put 5 as the next digit of the answer. 
Result so far: 105542.75105485
Deduct 1185 from 1240 and we're left with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

The final result is 105542.75105485 with a remainder of 5.5e-08.