Let's divide 91636311 by 911
The aim is to understand the frequency of 911 in 91636311.

Let's proceed to step 1:
If we divide 9 by 911, we get 0 and a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Bring next digit (1) of the dividend behind the 9 and repeat the process: 91 / 911

Step 2:
911 can be fit into 91 0 times, resulting in a remainder of 91.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 91 to get 91.
Take the next digit (6) from the dividend and append it to 91, then repeat: 916 / 911

Step 3:
911 can be fit into 916 1 times, resulting in a remainder of 5.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we take 911 away from 916, we end up with 5.
Append the next digit (3) from the dividend to 5 and continue with: 53 / 911

Moving on to step 4:
53 divided by 911 is 0 with a remainder of 53.
Write down 0 as next digit of the result. 
Result so far: 10.0
Subtracting 0 from 53 leaves us with 53.
Include the next digit (6) from the dividend after 53, then repeat: 536 / 911

On to step 5:
911 goes into 536 0 times with a remainder of 536.
Use 0 as the next digit of our solution. 
Result so far: 100.0
Subtract 0 from 536 to get 536.
Append the next digit (3) from the dividend to 536 and continue with: 5363 / 911

On to step 6:
911 goes into 5363 5 times with a remainder of 808.
The next digit of our result is 5. 
Result so far: 1005.0
If we take 4555 away from 5363, we end up with 808.
Append the next digit (1) from the dividend to 808 and continue with: 8081 / 911

Moving on to step 7:
8081 divided by 911 is 8 with a remainder of 793.
The next digit of our result is 8. 
Result so far: 10058.0
Subtract 7288 from 8081 to get 793.
Include the next digit (1) from the dividend after 793, then repeat: 7931 / 911

Going ahead to step 8:
7931 divided by 911 is 8 with a remainder of 643.
Use 8 as the next digit of our solution. 
Result so far: 100588.0
If we subtract 7288 from 7931, we get 643.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6430, and continue the process.

On to step 9:
When dividing 6430 by 911, we get 7 with a remainder of 53.
Write down 7 as next digit of the result. 
Result so far: 100588.7
The remainder is 53 after subtracting 6377 from 6430.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

Step 10:
530 divided by 911 is 0 with a remainder of 530.
Put 0 as the next digit of the answer. 
Result so far: 100588.7
The remainder is 530 after subtracting 0 from 530.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5300, and continue the process.

Step 11:
5300 divided by 911 is 5 with a remainder of 745.
Record the quotient 5 as the next digit in the result. 
Result so far: 100588.705
If we take 4555 away from 5300, we end up with 745.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7450, and continue the process.

Step 12:
If we divide 7450 by 911, we get 8 and a remainder of 162.
Write down 8 as next digit of the result. 
Result so far: 100588.7058
Deduct 7288 from 7450 and we're left with 162.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1620, and continue the process.

Step 13:
1620 divided by 911 is 1 with a remainder of 709.
The next digit of our result is 1. 
Result so far: 100588.70581
Subtract 911 from 1620 to get 709.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7090, and continue the process.

Going ahead to step 14:
The number 911 fits into 7090 7 times, leaving a remainder of 713.
Use 7 as the next digit of our solution. 
Result so far: 100588.705817
Subtracting 6377 from 7090 leaves us with 713.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7130, and continue the process.

Moving on to step 15:
7130 divided by 911 is 7 with a remainder of 753.
The number 7 becomes the next digit in our result. 
Result so far: 100588.7058177
If we subtract 6377 from 7130, we get 753.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7530, and continue the process.

The quotient of the division is 100588.7058177, and the remainder is 7.53e-06.