We look at the division of 69640951 by 177 
The aim is to understand the frequency of 177 in 69640951.

Going ahead to step 1:
177 goes into 6 0 times with a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Bring next digit (9) of the dividend behind the 6 and repeat the process: 69 / 177

Advancing to step 2:
When dividing 69 by 177, we get 0 with a remainder of 69.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 69 and we're left with 69.
Bring next digit (6) of the dividend behind the 69 and repeat the process: 696 / 177

On to step 3:
The number 177 fits into 696 3 times, leaving a remainder of 165.
The next digit of our result is 3. 
Result so far: 3.0
Subtracting 531 from 696 leaves us with 165.
Include the next digit (4) from the dividend after 165, then repeat: 1654 / 177

Advancing to step 4:
177 can be fit into 1654 9 times, resulting in a remainder of 61.
The number 9 becomes the next digit in our result. 
Result so far: 39.0
If we subtract 1593 from 1654, we get 61.
Fetch the next digit (0) from the dividend, attach it to 61 and continue: 610 / 177

Advancing to step 5:
If we divide 610 by 177, we get 3 and a remainder of 79.
Record the quotient 3 as the next digit in the result. 
Result so far: 393.0
If we subtract 531 from 610, we get 79.
Take the next digit (9) from the dividend and append it to 79, then repeat: 799 / 177

Moving on to step 6:
When dividing 799 by 177, we get 4 with a remainder of 91.
Record the quotient 4 as the next digit in the result. 
Result so far: 3934.0
Subtract 708 from 799 to get 91.
Fetch the next digit (5) from the dividend, attach it to 91 and continue: 915 / 177

Moving on to step 7:
177 goes into 915 5 times with a remainder of 30.
The next digit of our result is 5. 
Result so far: 39345.0
If we subtract 885 from 915, we get 30.
Take the next digit (1) from the dividend and append it to 30, then repeat: 301 / 177

Moving on to step 8:
177 goes into 301 1 times with a remainder of 124.
Use 1 as the next digit of our solution. 
Result so far: 393451.0
If we subtract 177 from 301, we get 124.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1240, and continue the process.

Going ahead to step 9:
If we divide 1240 by 177, we get 7 and a remainder of 1.
Write down 7 as next digit of the result. 
Result so far: 393451.7
If we take 1239 away from 1240, we end up with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Step 10:
177 goes into 10 0 times with a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 393451.7
Subtract 0 from 10 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 11:
100 divided by 177 is 0 with a remainder of 100.
Put 0 as the next digit of the answer. 
Result so far: 393451.7
If we subtract 0 from 100, we get 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

The final outcome is 393451.7, with a leftover of 0.01.