145926 ÷ 69 
The aim is to understand the frequency of 69 in 145926.

Step 1:
When dividing 1 by 69, we get 0 with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Grab the next digit (4) from the dividend, add it to 1, then carry on: 14 / 69

On to step 2:
When dividing 14 by 69, we get 0 with a remainder of 14.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 14 after subtracting 0 from 14.
Grab the next digit (5) from the dividend, add it to 14, then carry on: 145 / 69

Moving on to step 3:
69 goes into 145 2 times with a remainder of 7.
The next digit of our result is 2. 
Result so far: 2.0
Deduct 138 from 145 and we're left with 7.
Bring next digit (9) of the dividend behind the 7 and repeat the process: 79 / 69

Step 4:
When dividing 79 by 69, we get 1 with a remainder of 10.
Write down 1 as next digit of the result. 
Result so far: 21.0
Subtract 69 from 79 to get 10.
Append the next digit (2) from the dividend to 10 and continue with: 102 / 69

Let's proceed to step 5:
If we divide 102 by 69, we get 1 and a remainder of 33.
Use 1 as the next digit of our solution. 
Result so far: 211.0
If we take 69 away from 102, we end up with 33.
Include the next digit (6) from the dividend after 33, then repeat: 336 / 69

Advancing to step 6:
When dividing 336 by 69, we get 4 with a remainder of 60.
Write down 4 as next digit of the result. 
Result so far: 2114.0
Subtracting 276 from 336 leaves us with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

On to step 7:
If we divide 600 by 69, we get 8 and a remainder of 48.
The number 8 becomes the next digit in our result. 
Result so far: 2114.8
If we take 552 away from 600, we end up with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Let's proceed to step 8:
69 goes into 480 6 times with a remainder of 66.
Use 6 as the next digit of our solution. 
Result so far: 2114.86
If we subtract 414 from 480, we get 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Moving on to step 9:
When dividing 660 by 69, we get 9 with a remainder of 39.
Put 9 as the next digit of the answer. 
Result so far: 2114.869
The remainder is 39 after subtracting 621 from 660.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Going ahead to step 10:
When dividing 390 by 69, we get 5 with a remainder of 45.
Write down 5 as next digit of the result. 
Result so far: 2114.8695
Subtract 345 from 390 to get 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Advancing to step 11:
69 goes into 450 6 times with a remainder of 36.
Record the quotient 6 as the next digit in the result. 
Result so far: 2114.86956
The remainder is 36 after subtracting 414 from 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Moving on to step 12:
69 goes into 360 5 times with a remainder of 15.
Put 5 as the next digit of the answer. 
Result so far: 2114.869565
Deduct 345 from 360 and we're left with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Going ahead to step 13:
150 divided by 69 is 2 with a remainder of 12.
Put 2 as the next digit of the answer. 
Result so far: 2114.8695652
If we subtract 138 from 150, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 14:
The number 69 fits into 120 1 times, leaving a remainder of 51.
Put 1 as the next digit of the answer. 
Result so far: 2114.86956521
If we take 69 away from 120, we end up with 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

The quotient of the division is 2114.86956521, and the remainder is 5.1e-08.