881431 divided by 69 
The aim is to understand the frequency of 69 in 881431.

Going ahead to step 1:
69 can be fit into 8 0 times, resulting in 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.
Fetch the next digit (8) from the dividend, attach it to 8 and continue: 88 / 69

Advancing to step 2:
69 goes into 88 1 times with a remainder of 19.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we take 69 away from 88, we end up with 19.
Fetch the next digit (1) from the dividend, attach it to 19 and continue: 191 / 69

Advancing to step 3:
69 can be fit into 191 2 times, resulting in a remainder of 53.
The next digit of our result is 2. 
Result so far: 12.0
Subtracting 138 from 191 leaves us with 53.
Include the next digit (4) from the dividend after 53, then repeat: 534 / 69

Going ahead to step 4:
69 goes into 534 7 times with a remainder of 51.
Put 7 as the next digit of the answer. 
Result so far: 127.0
Deduct 483 from 534 and we're left with 51.
Grab the next digit (3) from the dividend, add it to 51, then carry on: 513 / 69

Going ahead to step 5:
513 divided by 69 is 7 with a remainder of 30.
Record the quotient 7 as the next digit in the result. 
Result so far: 1277.0
Deduct 483 from 513 and we're left with 30.
Append the next digit (1) from the dividend to 30 and continue with: 301 / 69

Going ahead to step 6:
69 goes into 301 4 times with a remainder of 25.
Put 4 as the next digit of the answer. 
Result so far: 12774.0
Deduct 276 from 301 and we're left with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

On to step 7:
The number 69 fits into 250 3 times, leaving a remainder of 43.
Record the quotient 3 as the next digit in the result. 
Result so far: 12774.3
Deduct 207 from 250 and we're left with 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Going ahead to step 8:
If we divide 430 by 69, we get 6 and a remainder of 16.
Write down 6 as next digit of the result. 
Result so far: 12774.36
Subtract 414 from 430 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 9:
If we divide 160 by 69, we get 2 and a remainder of 22.
The next digit of our result is 2. 
Result so far: 12774.362
Deduct 138 from 160 and we're left with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Let's proceed to step 10:
69 can be fit into 220 3 times, resulting in a remainder of 13.
Record the quotient 3 as the next digit in the result. 
Result so far: 12774.3623
The remainder is 13 after subtracting 207 from 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Let's proceed to step 11:
When dividing 130 by 69, we get 1 with a remainder of 61.
Use 1 as the next digit of our solution. 
Result so far: 12774.36231
The remainder is 61 after subtracting 69 from 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Advancing to step 12:
When dividing 610 by 69, we get 8 with a remainder of 58.
Record the quotient 8 as the next digit in the result. 
Result so far: 12774.362318
If we take 552 away from 610, we end up with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Let's proceed to step 13:
69 can be fit into 580 8 times, resulting in a remainder of 28.
Record the quotient 8 as the next digit in the result. 
Result so far: 12774.3623188
Deduct 552 from 580 and we're left with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

The quotient of the division is 12774.3623188, and the remainder is 2.8e-07.