Let's divide 61953635 by 945
The aim is to understand the frequency of 945 in 61953635.

On to step 1:
945 goes into 6 0 times with a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Grab the next digit (1) from the dividend, add it to 6, then carry on: 61 / 945

Going ahead to step 2:
If we divide 61 by 945, we get 0 and a remainder of 61.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 61, we get 61.
Fetch the next digit (9) from the dividend, attach it to 61 and continue: 619 / 945

Moving on to step 3:
When dividing 619 by 945, we get 0 with a remainder of 619.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 619 after subtracting 0 from 619.
Take the next digit (5) from the dividend and append it to 619, then repeat: 6195 / 945

On to step 4:
945 can be fit into 6195 6 times, resulting in a remainder of 525.
Use 6 as the next digit of our solution. 
Result so far: 6.0
Deduct 5670 from 6195 and we're left with 525.
Fetch the next digit (3) from the dividend, attach it to 525 and continue: 5253 / 945

On to step 5:
945 can be fit into 5253 5 times, resulting in a remainder of 528.
Write down 5 as next digit of the result. 
Result so far: 65.0
If we take 4725 away from 5253, we end up with 528.
Bring next digit (6) of the dividend behind the 528 and repeat the process: 5286 / 945

Going ahead to step 6:
945 can be fit into 5286 5 times, resulting in a remainder of 561.
The number 5 becomes the next digit in our result. 
Result so far: 655.0
The remainder is 561 after subtracting 4725 from 5286.
Take the next digit (3) from the dividend and append it to 561, then repeat: 5613 / 945

Step 7:
945 can be fit into 5613 5 times, resulting in a remainder of 888.
Write down 5 as next digit of the result. 
Result so far: 6555.0
If we take 4725 away from 5613, we end up with 888.
Append the next digit (5) from the dividend to 888 and continue with: 8885 / 945

Step 8:
8885 divided by 945 is 9 with a remainder of 380.
Write down 9 as next digit of the result. 
Result so far: 65559.0
Subtracting 8505 from 8885 leaves us with 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

On to step 9:
When dividing 3800 by 945, we get 4 with a remainder of 20.
The number 4 becomes the next digit in our result. 
Result so far: 65559.4
If we subtract 3780 from 3800, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 10:
If we divide 200 by 945, we get 0 and a remainder of 200.
Use 0 as the next digit of our solution. 
Result so far: 65559.4
Subtracting 0 from 200 leaves us with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Let's proceed to step 11:
945 goes into 2000 2 times with a remainder of 110.
Put 2 as the next digit of the answer. 
Result so far: 65559.402
If we subtract 1890 from 2000, we get 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

Moving on to step 12:
The number 945 fits into 1100 1 times, leaving a remainder of 155.
The number 1 becomes the next digit in our result. 
Result so far: 65559.4021
Subtracting 945 from 1100 leaves us with 155.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1550, and continue the process.

Moving on to step 13:
945 goes into 1550 1 times with a remainder of 605.
Put 1 as the next digit of the answer. 
Result so far: 65559.40211
If we take 945 away from 1550, we end up with 605.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6050, and continue the process.

The final outcome is 65559.40211, with a leftover of 0.000605.