We're dividing 71961851 by 238 
The aim is to understand the frequency of 238 in 71961851.

Step 1:
238 goes into 7 0 times with a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Include the next digit (1) from the dividend after 7, then repeat: 71 / 238

Let's proceed to step 2:
238 can be fit into 71 0 times, resulting in a remainder of 71.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 71, we end up with 71.
Bring next digit (9) of the dividend behind the 71 and repeat the process: 719 / 238

Advancing to step 3:
238 can be fit into 719 3 times, resulting in a remainder of 5.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
Subtracting 714 from 719 leaves us with 5.
Take the next digit (6) from the dividend and append it to 5, then repeat: 56 / 238

On to step 4:
If we divide 56 by 238, we get 0 and a remainder of 56.
Write down 0 as next digit of the result. 
Result so far: 30.0
If we subtract 0 from 56, we get 56.
Grab the next digit (1) from the dividend, add it to 56, then carry on: 561 / 238

Going ahead to step 5:
238 goes into 561 2 times with a remainder of 85.
Write down 2 as next digit of the result. 
Result so far: 302.0
If we subtract 476 from 561, we get 85.
Bring next digit (8) of the dividend behind the 85 and repeat the process: 858 / 238

Going ahead to step 6:
If we divide 858 by 238, we get 3 and a remainder of 144.
The number 3 becomes the next digit in our result. 
Result so far: 3023.0
The remainder is 144 after subtracting 714 from 858.
Include the next digit (5) from the dividend after 144, then repeat: 1445 / 238

Advancing to step 7:
1445 divided by 238 is 6 with a remainder of 17.
Put 6 as the next digit of the answer. 
Result so far: 30236.0
Deduct 1428 from 1445 and we're left with 17.
Fetch the next digit (1) from the dividend, attach it to 17 and continue: 171 / 238

Going ahead to step 8:
If we divide 171 by 238, we get 0 and a remainder of 171.
Record the quotient 0 as the next digit in the result. 
Result so far: 302360.0
If we take 0 away from 171, 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.

Let's proceed to step 9:
If we divide 1710 by 238, we get 7 and a remainder of 44.
The number 7 becomes the next digit in our result. 
Result so far: 302360.7
Subtract 1666 from 1710 to get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Going ahead to step 10:
The number 238 fits into 440 1 times, leaving a remainder of 202.
The number 1 becomes the next digit in our result. 
Result so far: 302360.71
Subtract 238 from 440 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.

Going ahead to step 11:
When dividing 2020 by 238, we get 8 with a remainder of 116.
Record the quotient 8 as the next digit in the result. 
Result so far: 302360.718
If we take 1904 away from 2020, we end up with 116.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1160, and continue the process.

Advancing to step 12:
238 goes into 1160 4 times with a remainder of 208.
The next digit of our result is 4. 
Result so far: 302360.7184
If we subtract 952 from 1160, we get 208.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2080, and continue the process.

Advancing to step 13:
238 goes into 2080 8 times with a remainder of 176.
The next digit of our result is 8. 
Result so far: 302360.71848
The remainder is 176 after subtracting 1904 from 2080.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1760, and continue the process.

Moving on to step 14:
If we divide 1760 by 238, we get 7 and a remainder of 94.
The next digit of our result is 7. 
Result so far: 302360.718487
Subtract 1666 from 1760 to get 94.
Since there are no more digits in the dividend, we add a zero to the remainder making it 940, and continue the process.

Step 15:
When dividing 940 by 238, we get 3 with a remainder of 226.
The number 3 becomes the next digit in our result. 
Result so far: 302360.7184873
Subtracting 714 from 940 leaves us with 226.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2260, and continue the process.

Step 16:
When dividing 2260 by 238, we get 9 with a remainder of 118.
The number 9 becomes the next digit in our result. 
Result so far: 302360.71848739
Subtract 2142 from 2260 to get 118.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1180, and continue the process.

The quotient of the division is 302360.71848739, and the remainder is 1.18e-07.