We divide 40499881 by 438
The aim is to understand the frequency of 438 in 40499881.

Let's proceed to step 1:
438 goes into 4 0 times with a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Include the next digit (0) from the dividend after 4, then repeat: 40 / 438

Let's proceed to step 2:
If we divide 40 by 438, we get 0 and a remainder of 40.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 40 leaves us with 40.
Take the next digit (4) from the dividend and append it to 40, then repeat: 404 / 438

Step 3:
When dividing 404 by 438, we get 0 with a remainder of 404.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 404 to get 404.
Bring next digit (9) of the dividend behind the 404 and repeat the process: 4049 / 438

Going ahead to step 4:
438 can be fit into 4049 9 times, resulting in a remainder of 107.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
Deduct 3942 from 4049 and we're left with 107.
Include the next digit (9) from the dividend after 107, then repeat: 1079 / 438

On to step 5:
1079 divided by 438 is 2 with a remainder of 203.
Record the quotient 2 as the next digit in the result. 
Result so far: 92.0
Subtracting 876 from 1079 leaves us with 203.
Grab the next digit (8) from the dividend, add it to 203, then carry on: 2038 / 438

Let's proceed to step 6:
If we divide 2038 by 438, we get 4 and a remainder of 286.
Use 4 as the next digit of our solution. 
Result so far: 924.0
If we subtract 1752 from 2038, we get 286.
Include the next digit (8) from the dividend after 286, then repeat: 2868 / 438

Let's proceed to step 7:
438 goes into 2868 6 times with a remainder of 240.
Use 6 as the next digit of our solution. 
Result so far: 9246.0
Subtract 2628 from 2868 to get 240.
Take the next digit (1) from the dividend and append it to 240, then repeat: 2401 / 438

On to step 8:
438 can be fit into 2401 5 times, resulting in a remainder of 211.
Record the quotient 5 as the next digit in the result. 
Result so far: 92465.0
If we take 2190 away from 2401, we end up with 211.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2110, and continue the process.

Going ahead to step 9:
438 can be fit into 2110 4 times, resulting in a remainder of 358.
Use 4 as the next digit of our solution. 
Result so far: 92465.4
If we subtract 1752 from 2110, we get 358.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3580, and continue the process.

Step 10:
3580 divided by 438 is 8 with a remainder of 76.
Write down 8 as next digit of the result. 
Result so far: 92465.48
Subtract 3504 from 3580 to get 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Moving on to step 11:
The number 438 fits into 760 1 times, leaving a remainder of 322.
Write down 1 as next digit of the result. 
Result so far: 92465.481
Subtract 438 from 760 to get 322.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3220, and continue the process.

Let's proceed to step 12:
3220 divided by 438 is 7 with a remainder of 154.
Put 7 as the next digit of the answer. 
Result so far: 92465.4817
If we take 3066 away from 3220, we end up with 154.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1540, and continue the process.

Step 13:
The number 438 fits into 1540 3 times, leaving a remainder of 226.
Record the quotient 3 as the next digit in the result. 
Result so far: 92465.48173
If we subtract 1314 from 1540, we get 226.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2260, and continue the process.

Step 14:
The number 438 fits into 2260 5 times, leaving a remainder of 70.
Use 5 as the next digit of our solution. 
Result so far: 92465.481735
Subtracting 2190 from 2260 leaves us with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Step 15:
438 can be fit into 700 1 times, resulting in a remainder of 262.
The number 1 becomes the next digit in our result. 
Result so far: 92465.4817351
If we subtract 438 from 700, we get 262.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2620, and continue the process.

Moving on to step 16:
When dividing 2620 by 438, we get 5 with a remainder of 430.
Put 5 as the next digit of the answer. 
Result so far: 92465.48173515
If we take 2190 away from 2620, we end up with 430.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4300, and continue the process.

After the division, we end up with 92465.48173515 and a remainder of 4.3e-07.