We're dividing 20232 by 70 
The aim is to understand the frequency of 70 in 20232.

Step 1:
If we divide 2 by 70, we get 0 and a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Bring next digit (0) of the dividend behind the 2 and repeat the process: 20 / 70

Step 2:
If we divide 20 by 70, we get 0 and a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 20 and we're left with 20.
Take the next digit (2) from the dividend and append it to 20, then repeat: 202 / 70

Advancing to step 3:
70 goes into 202 2 times with a remainder of 62.
Write down 2 as next digit of the result. 
Result so far: 2.0
If we take 140 away from 202, we end up with 62.
Grab the next digit (3) from the dividend, add it to 62, then carry on: 623 / 70

Step 4:
70 can be fit into 623 8 times, resulting in a remainder of 63.
Put 8 as the next digit of the answer. 
Result so far: 28.0
Subtracting 560 from 623 leaves us with 63.
Take the next digit (2) from the dividend and append it to 63, then repeat: 632 / 70

Step 5:
70 goes into 632 9 times with a remainder of 2.
The number 9 becomes the next digit in our result. 
Result so far: 289.0
The remainder is 2 after subtracting 630 from 632.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 6:
When dividing 20 by 70, we get 0 with a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 289.0
If we take 0 away from 20, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 7:
If we divide 200 by 70, we get 2 and a remainder of 60.
The number 2 becomes the next digit in our result. 
Result so far: 289.02
If we subtract 140 from 200, we get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Let's proceed to step 8:
When dividing 600 by 70, we get 8 with a remainder of 40.
Write down 8 as next digit of the result. 
Result so far: 289.028
The remainder is 40 after subtracting 560 from 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 9:
70 can be fit into 400 5 times, resulting in a remainder of 50.
The number 5 becomes the next digit in our result. 
Result so far: 289.0285
If we subtract 350 from 400, we get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Going ahead to step 10:
70 goes into 500 7 times with a remainder of 10.
Write down 7 as next digit of the result. 
Result so far: 289.02857
If we subtract 490 from 500, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 11:
70 can be fit into 100 1 times, resulting in a remainder of 30.
Record the quotient 1 as the next digit in the result. 
Result so far: 289.028571
Subtract 70 from 100 to get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Moving on to step 12:
The number 70 fits into 300 4 times, leaving a remainder of 20.
Record the quotient 4 as the next digit in the result. 
Result so far: 289.0285714
If we subtract 280 from 300, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 13:
70 goes into 200 2 times with a remainder of 60.
Use 2 as the next digit of our solution. 
Result so far: 289.02857142
The remainder is 60 after subtracting 140 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

The quotient of the division is 289.02857142, and the remainder is 6e-08.