40248018 divided by 881 
The aim is to understand the frequency of 881 in 40248018.

Step 1:
881 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 subtract 0 from 4, we get 4.
Bring next digit (0) of the dividend behind the 4 and repeat the process: 40 / 881

Let's proceed to step 2:
881 goes into 40 0 times with a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 40 and we're left with 40.
Bring next digit (2) of the dividend behind the 40 and repeat the process: 402 / 881

Moving on to step 3:
The number 881 fits into 402 0 times, leaving a remainder of 402.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 402 to get 402.
Fetch the next digit (4) from the dividend, attach it to 402 and continue: 4024 / 881

Let's proceed to step 4:
881 goes into 4024 4 times with a remainder of 500.
The next digit of our result is 4. 
Result so far: 4.0
Subtracting 3524 from 4024 leaves us with 500.
Take the next digit (8) from the dividend and append it to 500, then repeat: 5008 / 881

On to step 5:
If we divide 5008 by 881, we get 5 and a remainder of 603.
Write down 5 as next digit of the result. 
Result so far: 45.0
Deduct 4405 from 5008 and we're left with 603.
Grab the next digit (0) from the dividend, add it to 603, then carry on: 6030 / 881

Going ahead to step 6:
6030 divided by 881 is 6 with a remainder of 744.
Write down 6 as next digit of the result. 
Result so far: 456.0
Deduct 5286 from 6030 and we're left with 744.
Take the next digit (1) from the dividend and append it to 744, then repeat: 7441 / 881

Let's proceed to step 7:
881 goes into 7441 8 times with a remainder of 393.
The number 8 becomes the next digit in our result. 
Result so far: 4568.0
If we subtract 7048 from 7441, we get 393.
Grab the next digit (8) from the dividend, add it to 393, then carry on: 3938 / 881

Advancing to step 8:
881 can be fit into 3938 4 times, resulting in a remainder of 414.
Record the quotient 4 as the next digit in the result. 
Result so far: 45684.0
Deduct 3524 from 3938 and we're left with 414.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4140, and continue the process.

On to step 9:
4140 divided by 881 is 4 with a remainder of 616.
Put 4 as the next digit of the answer. 
Result so far: 45684.4
Subtracting 3524 from 4140 leaves us with 616.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6160, and continue the process.

On to step 10:
If we divide 6160 by 881, we get 6 and a remainder of 874.
The next digit of our result is 6. 
Result so far: 45684.46
Subtract 5286 from 6160 to get 874.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8740, and continue the process.

Moving on to step 11:
881 can be fit into 8740 9 times, resulting in a remainder of 811.
Record the quotient 9 as the next digit in the result. 
Result so far: 45684.469
The remainder is 811 after subtracting 7929 from 8740.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8110, and continue the process.

Going ahead to step 12:
When dividing 8110 by 881, we get 9 with a remainder of 181.
The next digit of our result is 9. 
Result so far: 45684.4699
Deduct 7929 from 8110 and we're left with 181.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1810, and continue the process.

Our division results in 45684.4699 with a remaining 0.00181.