We divide 91180055 by 394
The aim is to understand the frequency of 394 in 91180055.

Let's proceed to step 1:
394 can be fit into 9 0 times, resulting in a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Grab the next digit (1) from the dividend, add it to 9, then carry on: 91 / 394

On to step 2:
394 goes into 91 0 times with a remainder of 91.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 91 after subtracting 0 from 91.
Fetch the next digit (1) from the dividend, attach it to 91 and continue: 911 / 394

Moving on to step 3:
394 can be fit into 911 2 times, resulting in a remainder of 123.
Use 2 as the next digit of our solution. 
Result so far: 2.0
The remainder is 123 after subtracting 788 from 911.
Bring next digit (8) of the dividend behind the 123 and repeat the process: 1238 / 394

Advancing to step 4:
1238 divided by 394 is 3 with a remainder of 56.
Write down 3 as next digit of the result. 
Result so far: 23.0
If we subtract 1182 from 1238, we get 56.
Include the next digit (0) from the dividend after 56, then repeat: 560 / 394

On to step 5:
394 can be fit into 560 1 times, resulting in a remainder of 166.
The number 1 becomes the next digit in our result. 
Result so far: 231.0
If we subtract 394 from 560, we get 166.
Take the next digit (0) from the dividend and append it to 166, then repeat: 1660 / 394

Going ahead to step 6:
When dividing 1660 by 394, we get 4 with a remainder of 84.
Write down 4 as next digit of the result. 
Result so far: 2314.0
Subtract 1576 from 1660 to get 84.
Take the next digit (5) from the dividend and append it to 84, then repeat: 845 / 394

Let's proceed to step 7:
845 divided by 394 is 2 with a remainder of 57.
Put 2 as the next digit of the answer. 
Result so far: 23142.0
Deduct 788 from 845 and we're left with 57.
Take the next digit (5) from the dividend and append it to 57, then repeat: 575 / 394

Advancing to step 8:
The number 394 fits into 575 1 times, leaving a remainder of 181.
Record the quotient 1 as the next digit in the result. 
Result so far: 231421.0
The remainder is 181 after subtracting 394 from 575.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1810, and continue the process.

Let's proceed to step 9:
1810 divided by 394 is 4 with a remainder of 234.
The number 4 becomes the next digit in our result. 
Result so far: 231421.4
If we take 1576 away from 1810, we end up with 234.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2340, and continue the process.

Advancing to step 10:
If we divide 2340 by 394, we get 5 and a remainder of 370.
Put 5 as the next digit of the answer. 
Result so far: 231421.45
The remainder is 370 after subtracting 1970 from 2340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3700, and continue the process.

Step 11:
394 can be fit into 3700 9 times, resulting in a remainder of 154.
Use 9 as the next digit of our solution. 
Result so far: 231421.459
Deduct 3546 from 3700 and we're left with 154.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1540, and continue the process.

Step 12:
The number 394 fits into 1540 3 times, leaving a remainder of 358.
The number 3 becomes the next digit in our result. 
Result so far: 231421.4593
If we subtract 1182 from 1540, we get 358.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3580, and continue the process.

Moving on to step 13:
The number 394 fits into 3580 9 times, leaving a remainder of 34.
Record the quotient 9 as the next digit in the result. 
Result so far: 231421.45939
Subtract 3546 from 3580 to get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Going ahead to step 14:
394 can be fit into 340 0 times, resulting in a remainder of 340.
The next digit of our result is 0. 
Result so far: 231421.45939
Subtracting 0 from 340 leaves us with 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

Step 15:
The number 394 fits into 3400 8 times, leaving a remainder of 248.
Write down 8 as next digit of the result. 
Result so far: 231421.4593908
If we take 3152 away from 3400, we end up with 248.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2480, and continue the process.

On to step 16:
394 can be fit into 2480 6 times, resulting in a remainder of 116.
Write down 6 as next digit of the result. 
Result so far: 231421.45939086
Subtracting 2364 from 2480 leaves us with 116.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1160, and continue the process.

After the division, we end up with 231421.45939086 and a remainder of 1.16e-07.