Let's divide 60661636 by 919
The aim is to understand the frequency of 919 in 60661636.

Going ahead to step 1:
919 can be fit into 6 0 times, resulting in a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Fetch the next digit (0) from the dividend, attach it to 6 and continue: 60 / 919

On to step 2:
The number 919 fits into 60 0 times, leaving a remainder of 60.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 60, we end up with 60.
Include the next digit (6) from the dividend after 60, then repeat: 606 / 919

Moving on to step 3:
919 can be fit into 606 0 times, resulting in a remainder of 606.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 606 leaves us with 606.
Include the next digit (6) from the dividend after 606, then repeat: 6066 / 919

Let's proceed to step 4:
When dividing 6066 by 919, we get 6 with a remainder of 552.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
If we take 5514 away from 6066, we end up with 552.
Append the next digit (1) from the dividend to 552 and continue with: 5521 / 919

Going ahead to step 5:
If we divide 5521 by 919, we get 6 and a remainder of 7.
The number 6 becomes the next digit in our result. 
Result so far: 66.0
If we subtract 5514 from 5521, we get 7.
Include the next digit (6) from the dividend after 7, then repeat: 76 / 919

On to step 6:
When dividing 76 by 919, we get 0 with a remainder of 76.
The number 0 becomes the next digit in our result. 
Result so far: 660.0
Deduct 0 from 76 and we're left with 76.
Append the next digit (3) from the dividend to 76 and continue with: 763 / 919

Step 7:
763 divided by 919 is 0 with a remainder of 763.
The next digit of our result is 0. 
Result so far: 6600.0
If we take 0 away from 763, we end up with 763.
Bring next digit (6) of the dividend behind the 763 and repeat the process: 7636 / 919

Going ahead to step 8:
7636 divided by 919 is 8 with a remainder of 284.
Put 8 as the next digit of the answer. 
Result so far: 66008.0
Subtract 7352 from 7636 to get 284.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2840, and continue the process.

Step 9:
The number 919 fits into 2840 3 times, leaving a remainder of 83.
The next digit of our result is 3. 
Result so far: 66008.3
Subtract 2757 from 2840 to get 83.
Since there are no more digits in the dividend, we add a zero to the remainder making it 830, and continue the process.

Let's proceed to step 10:
The number 919 fits into 830 0 times, leaving a remainder of 830.
The next digit of our result is 0. 
Result so far: 66008.3
If we subtract 0 from 830, we get 830.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8300, and continue the process.

Moving on to step 11:
8300 divided by 919 is 9 with a remainder of 29.
The number 9 becomes the next digit in our result. 
Result so far: 66008.309
The remainder is 29 after subtracting 8271 from 8300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Let's proceed to step 12:
The number 919 fits into 290 0 times, leaving a remainder of 290.
Use 0 as the next digit of our solution. 
Result so far: 66008.309
Subtract 0 from 290 to get 290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2900, and continue the process.

Let's proceed to step 13:
The number 919 fits into 2900 3 times, leaving a remainder of 143.
Record the quotient 3 as the next digit in the result. 
Result so far: 66008.30903
Subtracting 2757 from 2900 leaves us with 143.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1430, and continue the process.

Step 14:
919 can be fit into 1430 1 times, resulting in a remainder of 511.
The next digit of our result is 1. 
Result so far: 66008.309031
The remainder is 511 after subtracting 919 from 1430.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5110, and continue the process.

Moving on to step 15:
919 goes into 5110 5 times with a remainder of 515.
The next digit of our result is 5. 
Result so far: 66008.3090315
The remainder is 515 after subtracting 4595 from 5110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5150, and continue the process.

Going ahead to step 16:
5150 divided by 919 is 5 with a remainder of 555.
The number 5 becomes the next digit in our result. 
Result so far: 66008.30903155
Subtracting 4595 from 5150 leaves us with 555.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5550, and continue the process.

Our division results in 66008.30903155 with a remaining 5.55e-07.