We're dividing 43443725 by 440 
The aim is to understand the frequency of 440 in 43443725.

Going ahead to step 1:
440 goes into 4 0 times with a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Grab the next digit (3) from the dividend, add it to 4, then carry on: 43 / 440

Moving on to step 2:
440 goes into 43 0 times with a remainder of 43.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 43 after subtracting 0 from 43.
Bring next digit (4) of the dividend behind the 43 and repeat the process: 434 / 440

Let's proceed to step 3:
If we divide 434 by 440, we get 0 and a remainder of 434.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 434 to get 434.
Include the next digit (4) from the dividend after 434, then repeat: 4344 / 440

Going ahead to step 4:
440 goes into 4344 9 times with a remainder of 384.
Write down 9 as next digit of the result. 
Result so far: 9.0
If we take 3960 away from 4344, we end up with 384.
Grab the next digit (3) from the dividend, add it to 384, then carry on: 3843 / 440

Advancing to step 5:
3843 divided by 440 is 8 with a remainder of 323.
Use 8 as the next digit of our solution. 
Result so far: 98.0
Subtracting 3520 from 3843 leaves us with 323.
Grab the next digit (7) from the dividend, add it to 323, then carry on: 3237 / 440

Advancing to step 6:
440 can be fit into 3237 7 times, resulting in a remainder of 157.
Write down 7 as next digit of the result. 
Result so far: 987.0
The remainder is 157 after subtracting 3080 from 3237.
Append the next digit (2) from the dividend to 157 and continue with: 1572 / 440

On to step 7:
440 can be fit into 1572 3 times, resulting in a remainder of 252.
Write down 3 as next digit of the result. 
Result so far: 9873.0
Subtract 1320 from 1572 to get 252.
Fetch the next digit (5) from the dividend, attach it to 252 and continue: 2525 / 440

Let's proceed to step 8:
When dividing 2525 by 440, we get 5 with a remainder of 325.
Write down 5 as next digit of the result. 
Result so far: 98735.0
Subtract 2200 from 2525 to get 325.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3250, and continue the process.

Advancing to step 9:
3250 divided by 440 is 7 with a remainder of 170.
The next digit of our result is 7. 
Result so far: 98735.7
Deduct 3080 from 3250 and we're left with 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

Going ahead to step 10:
440 goes into 1700 3 times with a remainder of 380.
Use 3 as the next digit of our solution. 
Result so far: 98735.73
Subtract 1320 from 1700 to get 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 11:
3800 divided by 440 is 8 with a remainder of 280.
The next digit of our result is 8. 
Result so far: 98735.738
If we take 3520 away from 3800, we end up with 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Let's proceed to step 12:
440 can be fit into 2800 6 times, resulting in a remainder of 160.
Put 6 as the next digit of the answer. 
Result so far: 98735.7386
Subtract 2640 from 2800 to get 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Advancing to step 13:
440 goes into 1600 3 times with a remainder of 280.
The next digit of our result is 3. 
Result so far: 98735.73863
If we take 1320 away from 1600, we end up with 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

On to step 14:
440 goes into 2800 6 times with a remainder of 160.
The next digit of our result is 6. 
Result so far: 98735.738636
If we take 2640 away from 2800, we end up with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Let's proceed to step 15:
440 goes into 1600 3 times with a remainder of 280.
Write down 3 as next digit of the result. 
Result so far: 98735.7386363
Subtracting 1320 from 1600 leaves us with 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Moving on to step 16:
440 can be fit into 2800 6 times, resulting in a remainder of 160.
The number 6 becomes the next digit in our result. 
Result so far: 98735.73863636
If we take 2640 away from 2800, we end up with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

The final result is 98735.73863636 with a remainder of 1.6e-07.