We divide 23445921 by 712
The aim is to understand the frequency of 712 in 23445921.

Step 1:
When dividing 2 by 712, we get 0 with a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Grab the next digit (3) from the dividend, add it to 2, then carry on: 23 / 712

Going ahead to step 2:
23 divided by 712 is 0 with a remainder of 23.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 23 and we're left with 23.
Grab the next digit (4) from the dividend, add it to 23, then carry on: 234 / 712

On to step 3:
712 can be fit into 234 0 times, resulting in a remainder of 234.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 234 to get 234.
Append the next digit (4) from the dividend to 234 and continue with: 2344 / 712

Moving on to step 4:
If we divide 2344 by 712, we get 3 and a remainder of 208.
Use 3 as the next digit of our solution. 
Result so far: 3.0
The remainder is 208 after subtracting 2136 from 2344.
Take the next digit (5) from the dividend and append it to 208, then repeat: 2085 / 712

Advancing to step 5:
If we divide 2085 by 712, we get 2 and a remainder of 661.
Use 2 as the next digit of our solution. 
Result so far: 32.0
Subtracting 1424 from 2085 leaves us with 661.
Append the next digit (9) from the dividend to 661 and continue with: 6619 / 712

Step 6:
If we divide 6619 by 712, we get 9 and a remainder of 211.
Record the quotient 9 as the next digit in the result. 
Result so far: 329.0
If we take 6408 away from 6619, we end up with 211.
Grab the next digit (2) from the dividend, add it to 211, then carry on: 2112 / 712

Step 7:
If we divide 2112 by 712, we get 2 and a remainder of 688.
Write down 2 as next digit of the result. 
Result so far: 3292.0
Deduct 1424 from 2112 and we're left with 688.
Append the next digit (1) from the dividend to 688 and continue with: 6881 / 712

On to step 8:
6881 divided by 712 is 9 with a remainder of 473.
Record the quotient 9 as the next digit in the result. 
Result so far: 32929.0
If we take 6408 away from 6881, we end up with 473.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4730, and continue the process.

Step 9:
712 goes into 4730 6 times with a remainder of 458.
Use 6 as the next digit of our solution. 
Result so far: 32929.6
Deduct 4272 from 4730 and we're left with 458.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4580, and continue the process.

Advancing to step 10:
When dividing 4580 by 712, we get 6 with a remainder of 308.
Record the quotient 6 as the next digit in the result. 
Result so far: 32929.66
Subtract 4272 from 4580 to get 308.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3080, and continue the process.

The final result is 32929.66 with a remainder of 0.308.