345010 divided by 69 
The aim is to understand the frequency of 69 in 345010.

On to step 1:
The number 69 fits into 3 0 times, leaving a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Fetch the next digit (4) from the dividend, attach it to 3 and continue: 34 / 69

On to step 2:
69 goes into 34 0 times with a remainder of 34.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 34, we end up with 34.
Bring next digit (5) of the dividend behind the 34 and repeat the process: 345 / 69

Advancing to step 3:
69 can be fit into 345 5 times, resulting in a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
The remainder is 0 after subtracting 345 from 345.
Take the next digit (0) from the dividend and append it to 0, then repeat: 0 / 69

Moving on to step 4:
When dividing 0 by 69, we get 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 50.0
Deduct 0 from 0 and we're left with 0.
Fetch the next digit (1) from the dividend, attach it to 0 and continue: 1 / 69

Moving on to step 5:
The number 69 fits into 1 0 times, leaving a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 500.0
The remainder is 1 after subtracting 0 from 1.
Bring next digit (0) of the dividend behind the 1 and repeat the process: 10 / 69

Going ahead to step 6:
When dividing 10 by 69, we get 0 with a remainder of 10.
The next digit of our result is 0. 
Result so far: 5000.0
Deduct 0 from 10 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 7:
If we divide 100 by 69, we get 1 and a remainder of 31.
Use 1 as the next digit of our solution. 
Result so far: 5000.1
If we subtract 69 from 100, we get 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Moving on to step 8:
If we divide 310 by 69, we get 4 and a remainder of 34.
The number 4 becomes the next digit in our result. 
Result so far: 5000.14
If we take 276 away from 310, we end up with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Going ahead to step 9:
If we divide 340 by 69, we get 4 and a remainder of 64.
The number 4 becomes the next digit in our result. 
Result so far: 5000.144
Subtracting 276 from 340 leaves us with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

The quotient of the division is 5000.144, and the remainder is 0.0064.