77981510 divided by 175 
The aim is to understand the frequency of 175 in 77981510.

Moving on to step 1:
175 goes into 7 0 times with a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Fetch the next digit (7) from the dividend, attach it to 7 and continue: 77 / 175

Moving on to step 2:
When dividing 77 by 175, we get 0 with a remainder of 77.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 77, we get 77.
Include the next digit (9) from the dividend after 77, then repeat: 779 / 175

On to step 3:
The number 175 fits into 779 4 times, leaving a remainder of 79.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
Deduct 700 from 779 and we're left with 79.
Fetch the next digit (8) from the dividend, attach it to 79 and continue: 798 / 175

On to step 4:
798 divided by 175 is 4 with a remainder of 98.
Use 4 as the next digit of our solution. 
Result so far: 44.0
Deduct 700 from 798 and we're left with 98.
Include the next digit (1) from the dividend after 98, then repeat: 981 / 175

Moving on to step 5:
If we divide 981 by 175, we get 5 and a remainder of 106.
Use 5 as the next digit of our solution. 
Result so far: 445.0
If we subtract 875 from 981, we get 106.
Append the next digit (5) from the dividend to 106 and continue with: 1065 / 175

Let's proceed to step 6:
When dividing 1065 by 175, we get 6 with a remainder of 15.
The next digit of our result is 6. 
Result so far: 4456.0
The remainder is 15 after subtracting 1050 from 1065.
Append the next digit (1) from the dividend to 15 and continue with: 151 / 175

Step 7:
If we divide 151 by 175, we get 0 and a remainder of 151.
Record the quotient 0 as the next digit in the result. 
Result so far: 44560.0
Deduct 0 from 151 and we're left with 151.
Grab the next digit (0) from the dividend, add it to 151, then carry on: 1510 / 175

Let's proceed to step 8:
If we divide 1510 by 175, we get 8 and a remainder of 110.
Record the quotient 8 as the next digit in the result. 
Result so far: 445608.0
If we subtract 1400 from 1510, we get 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

Going ahead to step 9:
1100 divided by 175 is 6 with a remainder of 50.
The next digit of our result is 6. 
Result so far: 445608.6
Subtract 1050 from 1100 to get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Step 10:
175 goes into 500 2 times with a remainder of 150.
Use 2 as the next digit of our solution. 
Result so far: 445608.62
Subtracting 350 from 500 leaves us with 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

On to step 11:
When dividing 1500 by 175, we get 8 with a remainder of 100.
The number 8 becomes the next digit in our result. 
Result so far: 445608.628
The remainder is 100 after subtracting 1400 from 1500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

On to step 12:
175 goes into 1000 5 times with a remainder of 125.
The next digit of our result is 5. 
Result so far: 445608.6285
If we subtract 875 from 1000, we get 125.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1250, and continue the process.

Moving on to step 13:
1250 divided by 175 is 7 with a remainder of 25.
Use 7 as the next digit of our solution. 
Result so far: 445608.62857
If we take 1225 away from 1250, we end up with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Let's proceed to step 14:
175 can be fit into 250 1 times, resulting in a remainder of 75.
Put 1 as the next digit of the answer. 
Result so far: 445608.628571
Subtract 175 from 250 to get 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Step 15:
When dividing 750 by 175, we get 4 with a remainder of 50.
Use 4 as the next digit of our solution. 
Result so far: 445608.6285714
If we subtract 700 from 750, we get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Step 16:
175 can be fit into 500 2 times, resulting in a remainder of 150.
The number 2 becomes the next digit in our result. 
Result so far: 445608.62857142
If we take 350 away from 500, we end up with 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

In conclusion, the division gives 445608.62857142 with a balance of 1.5e-07.