Let's divide 91493750 by 177
The aim is to understand the frequency of 177 in 91493750.

Going ahead to step 1:
9 divided by 177 is 0 with a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Append the next digit (1) from the dividend to 9 and continue with: 91 / 177

On to step 2:
91 divided by 177 is 0 with a remainder of 91.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 91 after subtracting 0 from 91.
Include the next digit (4) from the dividend after 91, then repeat: 914 / 177

On to step 3:
914 divided by 177 is 5 with a remainder of 29.
Put 5 as the next digit of the answer. 
Result so far: 5.0
If we take 885 away from 914, we end up with 29.
Grab the next digit (9) from the dividend, add it to 29, then carry on: 299 / 177

On to step 4:
177 goes into 299 1 times with a remainder of 122.
Record the quotient 1 as the next digit in the result. 
Result so far: 51.0
Subtracting 177 from 299 leaves us with 122.
Include the next digit (3) from the dividend after 122, then repeat: 1223 / 177

Moving on to step 5:
177 goes into 1223 6 times with a remainder of 161.
Put 6 as the next digit of the answer. 
Result so far: 516.0
Subtract 1062 from 1223 to get 161.
Take the next digit (7) from the dividend and append it to 161, then repeat: 1617 / 177

Advancing to step 6:
The number 177 fits into 1617 9 times, leaving a remainder of 24.
Record the quotient 9 as the next digit in the result. 
Result so far: 5169.0
The remainder is 24 after subtracting 1593 from 1617.
Fetch the next digit (5) from the dividend, attach it to 24 and continue: 245 / 177

Advancing to step 7:
When dividing 245 by 177, we get 1 with a remainder of 68.
Record the quotient 1 as the next digit in the result. 
Result so far: 51691.0
If we subtract 177 from 245, we get 68.
Append the next digit (0) from the dividend to 68 and continue with: 680 / 177

Moving on to step 8:
177 can be fit into 680 3 times, resulting in a remainder of 149.
Put 3 as the next digit of the answer. 
Result so far: 516913.0
Subtract 531 from 680 to get 149.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1490, and continue the process.

Moving on to step 9:
177 can be fit into 1490 8 times, resulting in a remainder of 74.
Record the quotient 8 as the next digit in the result. 
Result so far: 516913.8
Deduct 1416 from 1490 and we're left with 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Going ahead to step 10:
740 divided by 177 is 4 with a remainder of 32.
Record the quotient 4 as the next digit in the result. 
Result so far: 516913.84
Deduct 708 from 740 and we're left with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Advancing to step 11:
When dividing 320 by 177, we get 1 with a remainder of 143.
Use 1 as the next digit of our solution. 
Result so far: 516913.841
Deduct 177 from 320 and we're left 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 12:
177 goes into 1430 8 times with a remainder of 14.
Use 8 as the next digit of our solution. 
Result so far: 516913.8418
Subtract 1416 from 1430 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Let's proceed to step 13:
If we divide 140 by 177, we get 0 and a remainder of 140.
The number 0 becomes the next digit in our result. 
Result so far: 516913.8418
The remainder is 140 after subtracting 0 from 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Let's proceed to step 14:
If we divide 1400 by 177, we get 7 and a remainder of 161.
The number 7 becomes the next digit in our result. 
Result so far: 516913.841807
Deduct 1239 from 1400 and we're left with 161.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1610, and continue the process.

Going ahead to step 15:
When dividing 1610 by 177, we get 9 with a remainder of 17.
The number 9 becomes the next digit in our result. 
Result so far: 516913.8418079
If we subtract 1593 from 1610, we get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

On to step 16:
When dividing 170 by 177, we get 0 with a remainder of 170.
The number 0 becomes the next digit in our result. 
Result so far: 516913.8418079
Deduct 0 from 170 and we're left with 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

In conclusion, the division gives 516913.8418079 with a balance of 1.7e-07.