Let's divide 69987696 by 945
The aim is to understand the frequency of 945 in 69987696.

Let's proceed to step 1:
When dividing 6 by 945, we get 0 with a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Append the next digit (9) from the dividend to 6 and continue with: 69 / 945

On to step 2:
945 goes into 69 0 times with a remainder of 69.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 69, we get 69.
Take the next digit (9) from the dividend and append it to 69, then repeat: 699 / 945

On to step 3:
945 can be fit into 699 0 times, resulting in a remainder of 699.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 699 leaves us with 699.
Take the next digit (8) from the dividend and append it to 699, then repeat: 6998 / 945

Step 4:
945 goes into 6998 7 times with a remainder of 383.
Use 7 as the next digit of our solution. 
Result so far: 7.0
Subtract 6615 from 6998 to get 383.
Append the next digit (7) from the dividend to 383 and continue with: 3837 / 945

On to step 5:
3837 divided by 945 is 4 with a remainder of 57.
Use 4 as the next digit of our solution. 
Result so far: 74.0
If we take 3780 away from 3837, we end up with 57.
Bring next digit (6) of the dividend behind the 57 and repeat the process: 576 / 945

Step 6:
945 can be fit into 576 0 times, resulting in a remainder of 576.
Record the quotient 0 as the next digit in the result. 
Result so far: 740.0
Subtracting 0 from 576 leaves us with 576.
Fetch the next digit (9) from the dividend, attach it to 576 and continue: 5769 / 945

Advancing to step 7:
945 can be fit into 5769 6 times, resulting in a remainder of 99.
Put 6 as the next digit of the answer. 
Result so far: 7406.0
The remainder is 99 after subtracting 5670 from 5769.
Grab the next digit (6) from the dividend, add it to 99, then carry on: 996 / 945

On to step 8:
945 goes into 996 1 times with a remainder of 51.
Use 1 as the next digit of our solution. 
Result so far: 74061.0
The remainder is 51 after subtracting 945 from 996.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Advancing to step 9:
510 divided by 945 is 0 with a remainder of 510.
The next digit of our result is 0. 
Result so far: 74061.0
If we subtract 0 from 510, we get 510.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5100, and continue the process.

Moving on to step 10:
If we divide 5100 by 945, we get 5 and a remainder of 375.
Use 5 as the next digit of our solution. 
Result so far: 74061.05
Subtracting 4725 from 5100 leaves us with 375.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3750, and continue the process.

Step 11:
If we divide 3750 by 945, we get 3 and a remainder of 915.
Write down 3 as next digit of the result. 
Result so far: 74061.053
Subtract 2835 from 3750 to get 915.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9150, and continue the process.

On to step 12:
If we divide 9150 by 945, we get 9 and a remainder of 645.
The next digit of our result is 9. 
Result so far: 74061.0539
Deduct 8505 from 9150 and we're left with 645.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6450, and continue the process.

Step 13:
945 goes into 6450 6 times with a remainder of 780.
The number 6 becomes the next digit in our result. 
Result so far: 74061.05396
The remainder is 780 after subtracting 5670 from 6450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7800, and continue the process.

On to step 14:
If we divide 7800 by 945, we get 8 and a remainder of 240.
The number 8 becomes the next digit in our result. 
Result so far: 74061.053968
If we take 7560 away from 7800, we end up with 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Moving on to step 15:
The number 945 fits into 2400 2 times, leaving a remainder of 510.
The number 2 becomes the next digit in our result. 
Result so far: 74061.0539682
Deduct 1890 from 2400 and we're left with 510.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5100, and continue the process.

Let's proceed to step 16:
945 can be fit into 5100 5 times, resulting in a remainder of 375.
The number 5 becomes the next digit in our result. 
Result so far: 74061.05396825
Deduct 4725 from 5100 and we're left with 375.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3750, and continue the process.

Our division results in 74061.05396825 with a remaining 3.75e-07.