We look at the division of 87268016 by 191 
The aim is to understand the frequency of 191 in 87268016.

On to step 1:
8 divided by 191 is 0 with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Include the next digit (7) from the dividend after 8, then repeat: 87 / 191

On to step 2:
The number 191 fits into 87 0 times, leaving a remainder of 87.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 87 to get 87.
Grab the next digit (2) from the dividend, add it to 87, then carry on: 872 / 191

Going ahead to step 3:
191 goes into 872 4 times with a remainder of 108.
Use 4 as the next digit of our solution. 
Result so far: 4.0
Deduct 764 from 872 and we're left with 108.
Include the next digit (6) from the dividend after 108, then repeat: 1086 / 191

Advancing to step 4:
If we divide 1086 by 191, we get 5 and a remainder of 131.
Write down 5 as next digit of the result. 
Result so far: 45.0
If we take 955 away from 1086, we end up with 131.
Append the next digit (8) from the dividend to 131 and continue with: 1318 / 191

Step 5:
191 goes into 1318 6 times with a remainder of 172.
Use 6 as the next digit of our solution. 
Result so far: 456.0
Subtracting 1146 from 1318 leaves us with 172.
Fetch the next digit (0) from the dividend, attach it to 172 and continue: 1720 / 191

Let's proceed to step 6:
1720 divided by 191 is 9 with a remainder of 1.
Write down 9 as next digit of the result. 
Result so far: 4569.0
If we take 1719 away from 1720, we end up with 1.
Include the next digit (1) from the dividend after 1, then repeat: 11 / 191

Going ahead to step 7:
191 can be fit into 11 0 times, resulting in a remainder of 11.
Record the quotient 0 as the next digit in the result. 
Result so far: 45690.0
The remainder is 11 after subtracting 0 from 11.
Bring next digit (6) of the dividend behind the 11 and repeat the process: 116 / 191

On to step 8:
191 goes into 116 0 times with a remainder of 116.
Write down 0 as next digit of the result. 
Result so far: 456900.0
Subtracting 0 from 116 leaves us 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.

On to step 9:
The number 191 fits into 1160 6 times, leaving a remainder of 14.
The number 6 becomes the next digit in our result. 
Result so far: 456900.6
Subtract 1146 from 1160 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Let's proceed to step 10:
When dividing 140 by 191, we get 0 with a remainder of 140.
Write down 0 as next digit of the result. 
Result so far: 456900.6
If we take 0 away from 140, we end up with 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Going ahead to step 11:
The number 191 fits into 1400 7 times, leaving a remainder of 63.
Write down 7 as next digit of the result. 
Result so far: 456900.607
Subtract 1337 from 1400 to get 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

Step 12:
191 goes into 630 3 times with a remainder of 57.
Put 3 as the next digit of the answer. 
Result so far: 456900.6073
Deduct 573 from 630 and we're left with 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Moving on to step 13:
If we divide 570 by 191, we get 2 and a remainder of 188.
Record the quotient 2 as the next digit in the result. 
Result so far: 456900.60732
Subtracting 382 from 570 leaves us with 188.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1880, and continue the process.

Advancing to step 14:
191 goes into 1880 9 times with a remainder of 161.
Write down 9 as next digit of the result. 
Result so far: 456900.607329
The remainder is 161 after subtracting 1719 from 1880.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1610, and continue the process.

Let's proceed to step 15:
1610 divided by 191 is 8 with a remainder of 82.
The number 8 becomes the next digit in our result. 
Result so far: 456900.6073298
The remainder is 82 after subtracting 1528 from 1610.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Advancing to step 16:
When dividing 820 by 191, we get 4 with a remainder of 56.
Write down 4 as next digit of the result. 
Result so far: 456900.60732984
If we subtract 764 from 820, we get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

The final outcome is 456900.60732984, with a leftover of 5.6e-08.