We're dividing 71182884 by 237 
The aim is to understand the frequency of 237 in 71182884.

Going ahead to step 1:
If we divide 7 by 237, we get 0 and a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Grab the next digit (1) from the dividend, add it to 7, then carry on: 71 / 237

Moving on to step 2:
When dividing 71 by 237, we get 0 with a remainder of 71.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 71, we end up with 71.
Include the next digit (1) from the dividend after 71, then repeat: 711 / 237

Step 3:
The number 237 fits into 711 3 times, leaving a remainder of 0.
The next digit of our result is 3. 
Result so far: 3.0
Subtracting 711 from 711 leaves us with 0.
Append the next digit (8) from the dividend to 0 and continue with: 8 / 237

On to step 4:
237 can be fit into 8 0 times, resulting in a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 30.0
If we subtract 0 from 8, we get 8.
Fetch the next digit (2) from the dividend, attach it to 8 and continue: 82 / 237

Going ahead to step 5:
The number 237 fits into 82 0 times, leaving a remainder of 82.
Use 0 as the next digit of our solution. 
Result so far: 300.0
If we take 0 away from 82, we end up with 82.
Fetch the next digit (8) from the dividend, attach it to 82 and continue: 828 / 237

On to step 6:
237 goes into 828 3 times with a remainder of 117.
Put 3 as the next digit of the answer. 
Result so far: 3003.0
Subtract 711 from 828 to get 117.
Include the next digit (8) from the dividend after 117, then repeat: 1178 / 237

Going ahead to step 7:
If we divide 1178 by 237, we get 4 and a remainder of 230.
Record the quotient 4 as the next digit in the result. 
Result so far: 30034.0
Subtract 948 from 1178 to get 230.
Grab the next digit (4) from the dividend, add it to 230, then carry on: 2304 / 237

Advancing to step 8:
237 goes into 2304 9 times with a remainder of 171.
The next digit of our result is 9. 
Result so far: 300349.0
If we take 2133 away from 2304, we end up with 171.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1710, and continue the process.

Moving on to step 9:
When dividing 1710 by 237, we get 7 with a remainder of 51.
The next digit of our result is 7. 
Result so far: 300349.7
The remainder is 51 after subtracting 1659 from 1710.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Step 10:
The number 237 fits into 510 2 times, leaving a remainder of 36.
Use 2 as the next digit of our solution. 
Result so far: 300349.72
Deduct 474 from 510 and we're left with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Let's proceed to step 11:
If we divide 360 by 237, we get 1 and a remainder of 123.
The next digit of our result is 1. 
Result so far: 300349.721
If we subtract 237 from 360, we get 123.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1230, and continue the process.

Advancing to step 12:
When dividing 1230 by 237, we get 5 with a remainder of 45.
Put 5 as the next digit of the answer. 
Result so far: 300349.7215
The remainder is 45 after subtracting 1185 from 1230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Moving on to step 13:
If we divide 450 by 237, we get 1 and a remainder of 213.
Use 1 as the next digit of our solution. 
Result so far: 300349.72151
If we take 237 away from 450, we end up with 213.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2130, and continue the process.

Going ahead to step 14:
If we divide 2130 by 237, we get 8 and a remainder of 234.
Record the quotient 8 as the next digit in the result. 
Result so far: 300349.721518
Deduct 1896 from 2130 and we're left with 234.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2340, and continue the process.

Let's proceed to step 15:
The number 237 fits into 2340 9 times, leaving a remainder of 207.
Record the quotient 9 as the next digit in the result. 
Result so far: 300349.7215189
Subtracting 2133 from 2340 leaves us with 207.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2070, and continue the process.

Step 16:
If we divide 2070 by 237, we get 8 and a remainder of 174.
Record the quotient 8 as the next digit in the result. 
Result so far: 300349.72151898
Subtracting 1896 from 2070 leaves us with 174.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1740, and continue the process.

Our division results in 300349.72151898 with a remaining 1.74e-07.