Let's divide 60309004 by 881
The aim is to understand the frequency of 881 in 60309004.

On to step 1:
881 goes into 6 0 times with a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Append the next digit (0) from the dividend to 6 and continue with: 60 / 881

Let's proceed to step 2:
60 divided by 881 is 0 with a remainder of 60.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 60 after subtracting 0 from 60.
Bring next digit (3) of the dividend behind the 60 and repeat the process: 603 / 881

Step 3:
When dividing 603 by 881, we get 0 with a remainder of 603.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 603 and we're left with 603.
Take the next digit (0) from the dividend and append it to 603, then repeat: 6030 / 881

Advancing to step 4:
When dividing 6030 by 881, we get 6 with a remainder of 744.
Write down 6 as next digit of the result. 
Result so far: 6.0
If we subtract 5286 from 6030, we get 744.
Take the next digit (9) from the dividend and append it to 744, then repeat: 7449 / 881

Let's proceed to step 5:
7449 divided by 881 is 8 with a remainder of 401.
The next digit of our result is 8. 
Result so far: 68.0
If we subtract 7048 from 7449, we get 401.
Append the next digit (0) from the dividend to 401 and continue with: 4010 / 881

Let's proceed to step 6:
881 can be fit into 4010 4 times, resulting in a remainder of 486.
Write down 4 as next digit of the result. 
Result so far: 684.0
Subtract 3524 from 4010 to get 486.
Take the next digit (0) from the dividend and append it to 486, then repeat: 4860 / 881

Moving on to step 7:
If we divide 4860 by 881, we get 5 and a remainder of 455.
Use 5 as the next digit of our solution. 
Result so far: 6845.0
If we subtract 4405 from 4860, we get 455.
Take the next digit (4) from the dividend and append it to 455, then repeat: 4554 / 881

Let's proceed to step 8:
4554 divided by 881 is 5 with a remainder of 149.
Record the quotient 5 as the next digit in the result. 
Result so far: 68455.0
Subtract 4405 from 4554 to get 149.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1490, and continue the process.

Step 9:
If we divide 1490 by 881, we get 1 and a remainder of 609.
The next digit of our result is 1. 
Result so far: 68455.1
If we subtract 881 from 1490, we get 609.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6090, and continue the process.

On to step 10:
When dividing 6090 by 881, we get 6 with a remainder of 804.
The number 6 becomes the next digit in our result. 
Result so far: 68455.16
If we subtract 5286 from 6090, we get 804.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8040, and continue the process.

Moving on to step 11:
881 goes into 8040 9 times with a remainder of 111.
Write down 9 as next digit of the result. 
Result so far: 68455.169
Subtract 7929 from 8040 to get 111.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1110, and continue the process.

Advancing to step 12:
The number 881 fits into 1110 1 times, leaving a remainder of 229.
Record the quotient 1 as the next digit in the result. 
Result so far: 68455.1691
If we subtract 881 from 1110, we get 229.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2290, and continue the process.

Moving on to step 13:
881 goes into 2290 2 times with a remainder of 528.
Record the quotient 2 as the next digit in the result. 
Result so far: 68455.16912
The remainder is 528 after subtracting 1762 from 2290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5280, and continue the process.

Advancing to step 14:
If we divide 5280 by 881, we get 5 and a remainder of 875.
Record the quotient 5 as the next digit in the result. 
Result so far: 68455.169125
Deduct 4405 from 5280 and we're left with 875.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8750, and continue the process.

Moving on to step 15:
881 goes into 8750 9 times with a remainder of 821.
Write down 9 as next digit of the result. 
Result so far: 68455.1691259
Deduct 7929 from 8750 and we're left with 821.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8210, and continue the process.

Going ahead to step 16:
881 can be fit into 8210 9 times, resulting in a remainder of 281.
Put 9 as the next digit of the answer. 
Result so far: 68455.16912599
If we subtract 7929 from 8210, we get 281.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2810, and continue the process.

The final outcome is 68455.16912599, with a leftover of 2.81e-07.