We look at the division of 3581057 by 707 
The aim is to understand the frequency of 707 in 3581057.

Going ahead to step 1:
When dividing 3 by 707, we get 0 with a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Grab the next digit (5) from the dividend, add it to 3, then carry on: 35 / 707

Going ahead to step 2:
35 divided by 707 is 0 with a remainder of 35.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 35, we end up with 35.
Bring next digit (8) of the dividend behind the 35 and repeat the process: 358 / 707

Moving on to step 3:
707 goes into 358 0 times with a remainder of 358.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 358 and we're left with 358.
Grab the next digit (1) from the dividend, add it to 358, then carry on: 3581 / 707

Going ahead to step 4:
If we divide 3581 by 707, we get 5 and a remainder of 46.
Put 5 as the next digit of the answer. 
Result so far: 5.0
The remainder is 46 after subtracting 3535 from 3581.
Append the next digit (0) from the dividend to 46 and continue with: 460 / 707

Let's proceed to step 5:
707 goes into 460 0 times with a remainder of 460.
Use 0 as the next digit of our solution. 
Result so far: 50.0
If we subtract 0 from 460, we get 460.
Grab the next digit (5) from the dividend, add it to 460, then carry on: 4605 / 707

Going ahead to step 6:
4605 divided by 707 is 6 with a remainder of 363.
The next digit of our result is 6. 
Result so far: 506.0
Deduct 4242 from 4605 and we're left with 363.
Include the next digit (7) from the dividend after 363, then repeat: 3637 / 707

On to step 7:
When dividing 3637 by 707, we get 5 with a remainder of 102.
Put 5 as the next digit of the answer. 
Result so far: 5065.0
Subtract 3535 from 3637 to get 102.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1020, and continue the process.

Going ahead to step 8:
The number 707 fits into 1020 1 times, leaving a remainder of 313.
Put 1 as the next digit of the answer. 
Result so far: 5065.1
If we subtract 707 from 1020, we get 313.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3130, and continue the process.

On to step 9:
When dividing 3130 by 707, we get 4 with a remainder of 302.
Write down 4 as next digit of the result. 
Result so far: 5065.14
Subtracting 2828 from 3130 leaves us with 302.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3020, and continue the process.

Step 10:
707 can be fit into 3020 4 times, resulting in a remainder of 192.
Use 4 as the next digit of our solution. 
Result so far: 5065.144
Subtracting 2828 from 3020 leaves us with 192.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

The quotient of the division is 5065.144, and the remainder is 0.0192.