We divide 15605177 by 853
The aim is to understand the frequency of 853 in 15605177.

Advancing to step 1:
If we divide 1 by 853, we get 0 and a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Include the next digit (5) from the dividend after 1, then repeat: 15 / 853

Going ahead to step 2:
853 can be fit into 15 0 times, resulting in a remainder of 15.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 15, we get 15.
Fetch the next digit (6) from the dividend, attach it to 15 and continue: 156 / 853

Let's proceed to step 3:
853 goes into 156 0 times with a remainder of 156.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 156, we get 156.
Append the next digit (0) from the dividend to 156 and continue with: 1560 / 853

Advancing to step 4:
1560 divided by 853 is 1 with a remainder of 707.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtract 853 from 1560 to get 707.
Include the next digit (5) from the dividend after 707, then repeat: 7075 / 853

Moving on to step 5:
When dividing 7075 by 853, we get 8 with a remainder of 251.
Use 8 as the next digit of our solution. 
Result so far: 18.0
Deduct 6824 from 7075 and we're left with 251.
Append the next digit (1) from the dividend to 251 and continue with: 2511 / 853

Step 6:
The number 853 fits into 2511 2 times, leaving a remainder of 805.
The number 2 becomes the next digit in our result. 
Result so far: 182.0
If we take 1706 away from 2511, we end up with 805.
Grab the next digit (7) from the dividend, add it to 805, then carry on: 8057 / 853

Let's proceed to step 7:
The number 853 fits into 8057 9 times, leaving a remainder of 380.
Write down 9 as next digit of the result. 
Result so far: 1829.0
If we subtract 7677 from 8057, we get 380.
Include the next digit (7) from the dividend after 380, then repeat: 3807 / 853

Step 8:
853 goes into 3807 4 times with a remainder of 395.
The number 4 becomes the next digit in our result. 
Result so far: 18294.0
The remainder is 395 after subtracting 3412 from 3807.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3950, and continue the process.

Going ahead to step 9:
853 can be fit into 3950 4 times, resulting in a remainder of 538.
The next digit of our result is 4. 
Result so far: 18294.4
Subtracting 3412 from 3950 leaves us with 538.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5380, and continue the process.

Step 10:
If we divide 5380 by 853, we get 6 and a remainder of 262.
Put 6 as the next digit of the answer. 
Result so far: 18294.46
If we subtract 5118 from 5380, we get 262.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2620, and continue the process.

Moving on to step 11:
When dividing 2620 by 853, we get 3 with a remainder of 61.
Use 3 as the next digit of our solution. 
Result so far: 18294.463
Subtract 2559 from 2620 to get 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Let's proceed to step 12:
When dividing 610 by 853, we get 0 with a remainder of 610.
Write down 0 as next digit of the result. 
Result so far: 18294.463
If we subtract 0 from 610, we get 610.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6100, and continue the process.

Advancing to step 13:
When dividing 6100 by 853, we get 7 with a remainder of 129.
Record the quotient 7 as the next digit in the result. 
Result so far: 18294.46307
Subtracting 5971 from 6100 leaves us with 129.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1290, and continue the process.

Going ahead to step 14:
When dividing 1290 by 853, we get 1 with a remainder of 437.
Put 1 as the next digit of the answer. 
Result so far: 18294.463071
Subtracting 853 from 1290 leaves us with 437.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4370, and continue the process.

Step 15:
853 goes into 4370 5 times with a remainder of 105.
Put 5 as the next digit of the answer. 
Result so far: 18294.4630715
The remainder is 105 after subtracting 4265 from 4370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1050, and continue the process.

Let's proceed to step 16:
1050 divided by 853 is 1 with a remainder of 197.
Use 1 as the next digit of our solution. 
Result so far: 18294.46307151
Subtracting 853 from 1050 leaves us with 197.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1970, and continue the process.

Our division results in 18294.46307151 with a remaining 1.97e-07.