We divide 939745 by 77
The aim is to understand the frequency of 77 in 939745.

Going ahead to step 1:
77 goes into 9 0 times with a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Bring next digit (3) of the dividend behind the 9 and repeat the process: 93 / 77

Let's proceed to step 2:
77 goes into 93 1 times with a remainder of 16.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 77 from 93 and we're left with 16.
Take the next digit (9) from the dividend and append it to 16, then repeat: 169 / 77

Advancing to step 3:
169 divided by 77 is 2 with a remainder of 15.
Use 2 as the next digit of our solution. 
Result so far: 12.0
If we take 154 away from 169, we end up with 15.
Take the next digit (7) from the dividend and append it to 15, then repeat: 157 / 77

Let's proceed to step 4:
77 can be fit into 157 2 times, resulting in a remainder of 3.
Use 2 as the next digit of our solution. 
Result so far: 122.0
Subtract 154 from 157 to get 3.
Fetch the next digit (4) from the dividend, attach it to 3 and continue: 34 / 77

Moving on to step 5:
If we divide 34 by 77, we get 0 and a remainder of 34.
The number 0 becomes the next digit in our result. 
Result so far: 1220.0
Deduct 0 from 34 and we're left with 34.
Grab the next digit (5) from the dividend, add it to 34, then carry on: 345 / 77

On to step 6:
If we divide 345 by 77, we get 4 and a remainder of 37.
Put 4 as the next digit of the answer. 
Result so far: 12204.0
Deduct 308 from 345 and we're left with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Step 7:
370 divided by 77 is 4 with a remainder of 62.
Write down 4 as next digit of the result. 
Result so far: 12204.4
If we take 308 away from 370, we end up with 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Going ahead to step 8:
620 divided by 77 is 8 with a remainder of 4.
Write down 8 as next digit of the result. 
Result so far: 12204.48
If we subtract 616 from 620, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 9:
77 goes into 40 0 times with a remainder of 40.
The next digit of our result is 0. 
Result so far: 12204.48
If we subtract 0 from 40, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 10:
The number 77 fits into 400 5 times, leaving a remainder of 15.
The number 5 becomes the next digit in our result. 
Result so far: 12204.4805
If we take 385 away from 400, we end up with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Going ahead to step 11:
The number 77 fits into 150 1 times, leaving a remainder of 73.
Write down 1 as next digit of the result. 
Result so far: 12204.48051
Deduct 77 from 150 and we're left with 73.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

Let's proceed to step 12:
When dividing 730 by 77, we get 9 with a remainder of 37.
Record the quotient 9 as the next digit in the result. 
Result so far: 12204.480519
The remainder is 37 after subtracting 693 from 730.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Going ahead to step 13:
370 divided by 77 is 4 with a remainder of 62.
The next digit of our result is 4. 
Result so far: 12204.4805194
Deduct 308 from 370 and we're left with 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

On to step 14:
The number 77 fits into 620 8 times, leaving a remainder of 4.
Put 8 as the next digit of the answer. 
Result so far: 12204.48051948
Subtract 616 from 620 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

In conclusion, the division gives 12204.48051948 with a balance of 4e-09.