We divide 90394334 by 77
The aim is to understand the frequency of 77 in 90394334.

Let's proceed to step 1:
If we divide 9 by 77, we get 0 and 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 (0) from the dividend to 9 and continue with: 90 / 77

Advancing to step 2:
77 goes into 90 1 times with a remainder of 13.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we take 77 away from 90, we end up with 13.
Include the next digit (3) from the dividend after 13, then repeat: 133 / 77

Let's proceed to step 3:
77 can be fit into 133 1 times, resulting in a remainder of 56.
Write down 1 as next digit of the result. 
Result so far: 11.0
Subtract 77 from 133 to get 56.
Include the next digit (9) from the dividend after 56, then repeat: 569 / 77

Moving on to step 4:
77 can be fit into 569 7 times, resulting in a remainder of 30.
Record the quotient 7 as the next digit in the result. 
Result so far: 117.0
If we subtract 539 from 569, we get 30.
Bring next digit (4) of the dividend behind the 30 and repeat the process: 304 / 77

Let's proceed to step 5:
77 goes into 304 3 times with a remainder of 73.
Record the quotient 3 as the next digit in the result. 
Result so far: 1173.0
If we take 231 away from 304, we end up with 73.
Take the next digit (3) from the dividend and append it to 73, then repeat: 733 / 77

Moving on to step 6:
When dividing 733 by 77, we get 9 with a remainder of 40.
Put 9 as the next digit of the answer. 
Result so far: 11739.0
The remainder is 40 after subtracting 693 from 733.
Bring next digit (3) of the dividend behind the 40 and repeat the process: 403 / 77

Step 7:
77 can be fit into 403 5 times, resulting in a remainder of 18.
The number 5 becomes the next digit in our result. 
Result so far: 117395.0
Deduct 385 from 403 and we're left with 18.
Fetch the next digit (4) from the dividend, attach it to 18 and continue: 184 / 77

Moving on to step 8:
The number 77 fits into 184 2 times, leaving a remainder of 30.
The next digit of our result is 2. 
Result so far: 1173952.0
If we take 154 away from 184, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Advancing to step 9:
300 divided by 77 is 3 with a remainder of 69.
Record the quotient 3 as the next digit in the result. 
Result so far: 1173952.3
If we take 231 away from 300, we end up with 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

Step 10:
690 divided by 77 is 8 with a remainder of 74.
Use 8 as the next digit of our solution. 
Result so far: 1173952.38
Subtracting 616 from 690 leaves us 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.

Let's proceed to step 11:
77 can be fit into 740 9 times, resulting in a remainder of 47.
Write down 9 as next digit of the result. 
Result so far: 1173952.389
If we take 693 away from 740, we end up with 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Advancing to step 12:
When dividing 470 by 77, we get 6 with a remainder of 8.
The number 6 becomes the next digit in our result. 
Result so far: 1173952.3896
If we subtract 462 from 470, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 13:
80 divided by 77 is 1 with a remainder of 3.
Write down 1 as next digit of the result. 
Result so far: 1173952.38961
If we take 77 away from 80, we end up with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Step 14:
30 divided by 77 is 0 with a remainder of 30.
The number 0 becomes the next digit in our result. 
Result so far: 1173952.38961
Subtract 0 from 30 to get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Advancing to step 15:
The number 77 fits into 300 3 times, leaving a remainder of 69.
The number 3 becomes the next digit in our result. 
Result so far: 1173952.3896103
Deduct 231 from 300 and we're left with 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

Advancing to step 16:
When dividing 690 by 77, we get 8 with a remainder of 74.
Write down 8 as next digit of the result. 
Result so far: 1173952.38961038
If we subtract 616 from 690, we get 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

The quotient of the division is 1173952.38961038, and the remainder is 7.4e-08.