We divide 80584128 by 438
The aim is to understand the frequency of 438 in 80584128.

Moving on to step 1:
438 goes into 8 0 times with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Include the next digit (0) from the dividend after 8, then repeat: 80 / 438

Step 2:
438 goes into 80 0 times with a remainder of 80.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 80, we end up with 80.
Bring next digit (5) of the dividend behind the 80 and repeat the process: 805 / 438

On to step 3:
If we divide 805 by 438, we get 1 and a remainder of 367.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we take 438 away from 805, we end up with 367.
Take the next digit (8) from the dividend and append it to 367, then repeat: 3678 / 438

Let's proceed to step 4:
If we divide 3678 by 438, we get 8 and a remainder of 174.
Record the quotient 8 as the next digit in the result. 
Result so far: 18.0
Deduct 3504 from 3678 and we're left with 174.
Append the next digit (4) from the dividend to 174 and continue with: 1744 / 438

Let's proceed to step 5:
1744 divided by 438 is 3 with a remainder of 430.
The number 3 becomes the next digit in our result. 
Result so far: 183.0
Subtract 1314 from 1744 to get 430.
Take the next digit (1) from the dividend and append it to 430, then repeat: 4301 / 438

Advancing to step 6:
438 goes into 4301 9 times with a remainder of 359.
Write down 9 as next digit of the result. 
Result so far: 1839.0
Subtract 3942 from 4301 to get 359.
Include the next digit (2) from the dividend after 359, then repeat: 3592 / 438

Advancing to step 7:
3592 divided by 438 is 8 with a remainder of 88.
Put 8 as the next digit of the answer. 
Result so far: 18398.0
Subtract 3504 from 3592 to get 88.
Include the next digit (8) from the dividend after 88, then repeat: 888 / 438

Going ahead to step 8:
888 divided by 438 is 2 with a remainder of 12.
Use 2 as the next digit of our solution. 
Result so far: 183982.0
Deduct 876 from 888 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Let's proceed to step 9:
When dividing 120 by 438, we get 0 with a remainder of 120.
Put 0 as the next digit of the answer. 
Result so far: 183982.0
Deduct 0 from 120 and we're left with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Moving on to step 10:
438 can be fit into 1200 2 times, resulting in a remainder of 324.
Record the quotient 2 as the next digit in the result. 
Result so far: 183982.02
If we subtract 876 from 1200, we get 324.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3240, and continue the process.

Let's proceed to step 11:
The number 438 fits into 3240 7 times, leaving a remainder of 174.
Write down 7 as next digit of the result. 
Result so far: 183982.027
Deduct 3066 from 3240 and we're left with 174.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1740, and continue the process.

Going ahead to step 12:
1740 divided by 438 is 3 with a remainder of 426.
Write down 3 as next digit of the result. 
Result so far: 183982.0273
Subtracting 1314 from 1740 leaves us with 426.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4260, and continue the process.

Going ahead to step 13:
438 can be fit into 4260 9 times, resulting in a remainder of 318.
The next digit of our result is 9. 
Result so far: 183982.02739
Subtracting 3942 from 4260 leaves us with 318.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3180, and continue the process.

Let's proceed to step 14:
If we divide 3180 by 438, we get 7 and a remainder of 114.
Use 7 as the next digit of our solution. 
Result so far: 183982.027397
If we subtract 3066 from 3180, we get 114.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1140, and continue the process.

Moving on to step 15:
1140 divided by 438 is 2 with a remainder of 264.
The next digit of our result is 2. 
Result so far: 183982.0273972
Subtracting 876 from 1140 leaves us with 264.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2640, and continue the process.

Advancing to step 16:
If we divide 2640 by 438, we get 6 and a remainder of 12.
Write down 6 as next digit of the result. 
Result so far: 183982.02739726
Subtract 2628 from 2640 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

The quotient of the division is 183982.02739726, and the remainder is 1.2e-08.