We look at the division of 87144863 by 611 
The aim is to understand the frequency of 611 in 87144863.

Moving on to step 1:
611 goes into 8 0 times with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Bring next digit (7) of the dividend behind the 8 and repeat the process: 87 / 611

Going ahead to step 2:
If we divide 87 by 611, we get 0 and a remainder of 87.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 87, we end up with 87.
Take the next digit (1) from the dividend and append it to 87, then repeat: 871 / 611

Going ahead to step 3:
611 can be fit into 871 1 times, resulting in a remainder of 260.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 260 after subtracting 611 from 871.
Append the next digit (4) from the dividend to 260 and continue with: 2604 / 611

Moving on to step 4:
When dividing 2604 by 611, we get 4 with a remainder of 160.
Record the quotient 4 as the next digit in the result. 
Result so far: 14.0
Deduct 2444 from 2604 and we're left with 160.
Take the next digit (4) from the dividend and append it to 160, then repeat: 1604 / 611

Advancing to step 5:
1604 divided by 611 is 2 with a remainder of 382.
Use 2 as the next digit of our solution. 
Result so far: 142.0
Deduct 1222 from 1604 and we're left with 382.
Take the next digit (8) from the dividend and append it to 382, then repeat: 3828 / 611

Advancing to step 6:
611 goes into 3828 6 times with a remainder of 162.
Record the quotient 6 as the next digit in the result. 
Result so far: 1426.0
Subtracting 3666 from 3828 leaves us with 162.
Bring next digit (6) of the dividend behind the 162 and repeat the process: 1626 / 611

Step 7:
611 goes into 1626 2 times with a remainder of 404.
The next digit of our result is 2. 
Result so far: 14262.0
If we subtract 1222 from 1626, we get 404.
Append the next digit (3) from the dividend to 404 and continue with: 4043 / 611

Going ahead to step 8:
The number 611 fits into 4043 6 times, leaving a remainder of 377.
Write down 6 as next digit of the result. 
Result so far: 142626.0
If we take 3666 away from 4043, we end up with 377.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3770, and continue the process.

Let's proceed to step 9:
If we divide 3770 by 611, we get 6 and a remainder of 104.
The number 6 becomes the next digit in our result. 
Result so far: 142626.6
The remainder is 104 after subtracting 3666 from 3770.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

Moving on to step 10:
If we divide 1040 by 611, we get 1 and a remainder of 429.
The number 1 becomes the next digit in our result. 
Result so far: 142626.61
If we subtract 611 from 1040, we get 429.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4290, and continue the process.

Moving on to step 11:
611 goes into 4290 7 times with a remainder of 13.
Write down 7 as next digit of the result. 
Result so far: 142626.617
If we subtract 4277 from 4290, we 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.

Let's proceed to step 12:
When dividing 130 by 611, we get 0 with a remainder of 130.
Record the quotient 0 as the next digit in the result. 
Result so far: 142626.617
Subtracting 0 from 130 leaves us with 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Let's proceed to step 13:
611 can be fit into 1300 2 times, resulting in a remainder of 78.
The number 2 becomes the next digit in our result. 
Result so far: 142626.61702
If we take 1222 away from 1300, we end up with 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Step 14:
611 goes into 780 1 times with a remainder of 169.
The next digit of our result is 1. 
Result so far: 142626.617021
If we subtract 611 from 780, we get 169.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1690, and continue the process.

Moving on to step 15:
1690 divided by 611 is 2 with a remainder of 468.
Use 2 as the next digit of our solution. 
Result so far: 142626.6170212
Deduct 1222 from 1690 and we're left with 468.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4680, and continue the process.

Let's proceed to step 16:
If we divide 4680 by 611, we get 7 and a remainder of 403.
Put 7 as the next digit of the answer. 
Result so far: 142626.61702127
If we subtract 4277 from 4680, we get 403.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4030, and continue the process.

After the division, we end up with 142626.61702127 and a remainder of 4.03e-07.