75782403 divided by 969 
The aim is to understand the frequency of 969 in 75782403.

Advancing to step 1:
When dividing 7 by 969, we get 0 with a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Fetch the next digit (5) from the dividend, attach it to 7 and continue: 75 / 969

Moving on to step 2:
969 goes into 75 0 times with a remainder of 75.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 75 leaves us with 75.
Take the next digit (7) from the dividend and append it to 75, then repeat: 757 / 969

Advancing to step 3:
969 can be fit into 757 0 times, resulting in a remainder of 757.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 757 to get 757.
Append the next digit (8) from the dividend to 757 and continue with: 7578 / 969

On to step 4:
If we divide 7578 by 969, we get 7 and a remainder of 795.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
Subtract 6783 from 7578 to get 795.
Grab the next digit (2) from the dividend, add it to 795, then carry on: 7952 / 969

Step 5:
If we divide 7952 by 969, we get 8 and a remainder of 200.
The next digit of our result is 8. 
Result so far: 78.0
The remainder is 200 after subtracting 7752 from 7952.
Take the next digit (4) from the dividend and append it to 200, then repeat: 2004 / 969

Moving on to step 6:
2004 divided by 969 is 2 with a remainder of 66.
Write down 2 as next digit of the result. 
Result so far: 782.0
The remainder is 66 after subtracting 1938 from 2004.
Append the next digit (0) from the dividend to 66 and continue with: 660 / 969

On to step 7:
660 divided by 969 is 0 with a remainder of 660.
Record the quotient 0 as the next digit in the result. 
Result so far: 7820.0
If we take 0 away from 660, we end up with 660.
Fetch the next digit (3) from the dividend, attach it to 660 and continue: 6603 / 969

On to step 8:
The number 969 fits into 6603 6 times, leaving a remainder of 789.
Write down 6 as next digit of the result. 
Result so far: 78206.0
The remainder is 789 after subtracting 5814 from 6603.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7890, and continue the process.

Moving on to step 9:
The number 969 fits into 7890 8 times, leaving a remainder of 138.
Put 8 as the next digit of the answer. 
Result so far: 78206.8
Subtract 7752 from 7890 to get 138.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1380, and continue the process.

Let's proceed to step 10:
969 goes into 1380 1 times with a remainder of 411.
The number 1 becomes the next digit in our result. 
Result so far: 78206.81
Subtracting 969 from 1380 leaves us with 411.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4110, and continue the process.

Moving on to step 11:
If we divide 4110 by 969, we get 4 and a remainder of 234.
Put 4 as the next digit of the answer. 
Result so far: 78206.814
Subtract 3876 from 4110 to get 234.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2340, and continue the process.

Moving on to step 12:
The number 969 fits into 2340 2 times, leaving a remainder of 402.
Put 2 as the next digit of the answer. 
Result so far: 78206.8142
Subtracting 1938 from 2340 leaves us with 402.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4020, and continue the process.

On to step 13:
4020 divided by 969 is 4 with a remainder of 144.
Write down 4 as next digit of the result. 
Result so far: 78206.81424
The remainder is 144 after subtracting 3876 from 4020.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1440, and continue the process.

Let's proceed to step 14:
The number 969 fits into 1440 1 times, leaving a remainder of 471.
Write down 1 as next digit of the result. 
Result so far: 78206.814241
If we subtract 969 from 1440, we get 471.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4710, and continue the process.

Going ahead to step 15:
969 can be fit into 4710 4 times, resulting in a remainder of 834.
Write down 4 as next digit of the result. 
Result so far: 78206.8142414
Deduct 3876 from 4710 and we're left with 834.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8340, and continue the process.

Going ahead to step 16:
The number 969 fits into 8340 8 times, leaving a remainder of 588.
Record the quotient 8 as the next digit in the result. 
Result so far: 78206.81424148
The remainder is 588 after subtracting 7752 from 8340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5880, and continue the process.

After the division, we end up with 78206.81424148 and a remainder of 5.88e-07.