We divide 3211355 by 712
The aim is to understand the frequency of 712 in 3211355.

On to step 1:
712 can be fit into 3 0 times, resulting in a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Grab the next digit (2) from the dividend, add it to 3, then carry on: 32 / 712

Advancing to step 2:
When dividing 32 by 712, we get 0 with a remainder of 32.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 32, we get 32.
Grab the next digit (1) from the dividend, add it to 32, then carry on: 321 / 712

Step 3:
The number 712 fits into 321 0 times, leaving a remainder of 321.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 321 and we're left with 321.
Include the next digit (1) from the dividend after 321, then repeat: 3211 / 712

On to step 4:
The number 712 fits into 3211 4 times, leaving a remainder of 363.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
The remainder is 363 after subtracting 2848 from 3211.
Append the next digit (3) from the dividend to 363 and continue with: 3633 / 712

On to step 5:
3633 divided by 712 is 5 with a remainder of 73.
Put 5 as the next digit of the answer. 
Result so far: 45.0
If we take 3560 away from 3633, we end up with 73.
Grab the next digit (5) from the dividend, add it to 73, then carry on: 735 / 712

On to step 6:
712 can be fit into 735 1 times, resulting in a remainder of 23.
The number 1 becomes the next digit in our result. 
Result so far: 451.0
Subtracting 712 from 735 leaves us with 23.
Take the next digit (5) from the dividend and append it to 23, then repeat: 235 / 712

Step 7:
712 goes into 235 0 times with a remainder of 235.
Use 0 as the next digit of our solution. 
Result so far: 4510.0
If we take 0 away from 235, we end up with 235.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2350, and continue the process.

Let's proceed to step 8:
If we divide 2350 by 712, we get 3 and a remainder of 214.
Record the quotient 3 as the next digit in the result. 
Result so far: 4510.3
If we take 2136 away from 2350, we end up with 214.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2140, and continue the process.

On to step 9:
712 can be fit into 2140 3 times, resulting in a remainder of 4.
Record the quotient 3 as the next digit in the result. 
Result so far: 4510.33
Subtracting 2136 from 2140 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

The final result is 4510.33 with a remainder of 0.004.