We're dividing 31452033 by 448 
The aim is to understand the frequency of 448 in 31452033.

Moving on to step 1:
If we divide 3 by 448, we get 0 and a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Take the next digit (1) from the dividend and append it to 3, then repeat: 31 / 448

Let's proceed to step 2:
448 can be fit into 31 0 times, resulting in a remainder of 31.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 31 after subtracting 0 from 31.
Include the next digit (4) from the dividend after 31, then repeat: 314 / 448

Let's proceed to step 3:
448 can be fit into 314 0 times, resulting in a remainder of 314.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 314 after subtracting 0 from 314.
Bring next digit (5) of the dividend behind the 314 and repeat the process: 3145 / 448

Going ahead to step 4:
When dividing 3145 by 448, we get 7 with a remainder of 9.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
Subtract 3136 from 3145 to get 9.
Fetch the next digit (2) from the dividend, attach it to 9 and continue: 92 / 448

Let's proceed to step 5:
The number 448 fits into 92 0 times, leaving a remainder of 92.
Record the quotient 0 as the next digit in the result. 
Result so far: 70.0
Subtract 0 from 92 to get 92.
Take the next digit (0) from the dividend and append it to 92, then repeat: 920 / 448

Step 6:
When dividing 920 by 448, we get 2 with a remainder of 24.
Write down 2 as next digit of the result. 
Result so far: 702.0
If we take 896 away from 920, we end up with 24.
Take the next digit (3) from the dividend and append it to 24, then repeat: 243 / 448

On to step 7:
448 goes into 243 0 times with a remainder of 243.
Put 0 as the next digit of the answer. 
Result so far: 7020.0
Deduct 0 from 243 and we're left with 243.
Grab the next digit (3) from the dividend, add it to 243, then carry on: 2433 / 448

Moving on to step 8:
448 can be fit into 2433 5 times, resulting in a remainder of 193.
The next digit of our result is 5. 
Result so far: 70205.0
If we subtract 2240 from 2433, we get 193.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1930, and continue the process.

Moving on to step 9:
1930 divided by 448 is 4 with a remainder of 138.
The number 4 becomes the next digit in our result. 
Result so far: 70205.4
Deduct 1792 from 1930 and we're left with 138.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1380, and continue the process.

Going ahead to step 10:
1380 divided by 448 is 3 with a remainder of 36.
Record the quotient 3 as the next digit in the result. 
Result so far: 70205.43
Subtract 1344 from 1380 to get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Advancing to step 11:
448 goes into 360 0 times with a remainder of 360.
The next digit of our result is 0. 
Result so far: 70205.43
Subtracting 0 from 360 leaves us with 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

Step 12:
448 can be fit into 3600 8 times, resulting in a remainder of 16.
Record the quotient 8 as the next digit in the result. 
Result so far: 70205.4308
Deduct 3584 from 3600 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 13:
The number 448 fits into 160 0 times, leaving a remainder of 160.
Use 0 as the next digit of our solution. 
Result so far: 70205.4308
The remainder is 160 after subtracting 0 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Moving on to step 14:
When dividing 1600 by 448, we get 3 with a remainder of 256.
Use 3 as the next digit of our solution. 
Result so far: 70205.430803
Subtract 1344 from 1600 to get 256.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

Let's proceed to step 15:
448 can be fit into 2560 5 times, resulting in a remainder of 320.
The next digit of our result is 5. 
Result so far: 70205.4308035
The remainder is 320 after subtracting 2240 from 2560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Step 16:
448 goes into 3200 7 times with a remainder of 64.
The next digit of our result is 7. 
Result so far: 70205.43080357
Subtracting 3136 from 3200 leaves us with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

The final result is 70205.43080357 with a remainder of 6.4e-08.