We're dividing 69585061 by 961 
The aim is to understand the frequency of 961 in 69585061.

On to step 1:
6 divided by 961 is 0 with a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Bring next digit (9) of the dividend behind the 6 and repeat the process: 69 / 961

Advancing to step 2:
If we divide 69 by 961, we get 0 and a remainder of 69.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 69 after subtracting 0 from 69.
Grab the next digit (5) from the dividend, add it to 69, then carry on: 695 / 961

Let's proceed to step 3:
961 goes into 695 0 times with a remainder of 695.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 695 and we're left with 695.
Grab the next digit (8) from the dividend, add it to 695, then carry on: 6958 / 961

Going ahead to step 4:
961 can be fit into 6958 7 times, resulting in a remainder of 231.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
Deduct 6727 from 6958 and we're left with 231.
Include the next digit (5) from the dividend after 231, then repeat: 2315 / 961

Moving on to step 5:
2315 divided by 961 is 2 with a remainder of 393.
The number 2 becomes the next digit in our result. 
Result so far: 72.0
The remainder is 393 after subtracting 1922 from 2315.
Take the next digit (0) from the dividend and append it to 393, then repeat: 3930 / 961

Moving on to step 6:
The number 961 fits into 3930 4 times, leaving a remainder of 86.
Record the quotient 4 as the next digit in the result. 
Result so far: 724.0
If we take 3844 away from 3930, we end up with 86.
Grab the next digit (6) from the dividend, add it to 86, then carry on: 866 / 961

Step 7:
When dividing 866 by 961, we get 0 with a remainder of 866.
Record the quotient 0 as the next digit in the result. 
Result so far: 7240.0
Deduct 0 from 866 and we're left with 866.
Take the next digit (1) from the dividend and append it to 866, then repeat: 8661 / 961

Going ahead to step 8:
If we divide 8661 by 961, we get 9 and a remainder of 12.
The next digit of our result is 9. 
Result so far: 72409.0
If we subtract 8649 from 8661, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Moving on to step 9:
If we divide 120 by 961, we get 0 and a remainder of 120.
Use 0 as the next digit of our solution. 
Result so far: 72409.0
The remainder is 120 after subtracting 0 from 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Advancing to step 10:
The number 961 fits into 1200 1 times, leaving a remainder of 239.
Write down 1 as next digit of the result. 
Result so far: 72409.01
The remainder is 239 after subtracting 961 from 1200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2390, and continue the process.

Going ahead to step 11:
2390 divided by 961 is 2 with a remainder of 468.
Put 2 as the next digit of the answer. 
Result so far: 72409.012
The remainder is 468 after subtracting 1922 from 2390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4680, and continue the process.

Going ahead to step 12:
4680 divided by 961 is 4 with a remainder of 836.
The next digit of our result is 4. 
Result so far: 72409.0124
If we take 3844 away from 4680, we end up with 836.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8360, and continue the process.

Going ahead to step 13:
If we divide 8360 by 961, we get 8 and a remainder of 672.
Write down 8 as next digit of the result. 
Result so far: 72409.01248
If we take 7688 away from 8360, we end up with 672.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6720, and continue the process.

Step 14:
961 goes into 6720 6 times with a remainder of 954.
The number 6 becomes the next digit in our result. 
Result so far: 72409.012486
Subtracting 5766 from 6720 leaves us with 954.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9540, and continue the process.

Step 15:
If we divide 9540 by 961, we get 9 and a remainder of 891.
Put 9 as the next digit of the answer. 
Result so far: 72409.0124869
If we subtract 8649 from 9540, we get 891.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8910, and continue the process.

On to step 16:
961 can be fit into 8910 9 times, resulting in a remainder of 261.
Record the quotient 9 as the next digit in the result. 
Result so far: 72409.01248699
If we take 8649 away from 8910, we end up with 261.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2610, and continue the process.

After the division, we end up with 72409.01248699 and a remainder of 2.61e-07.