599013 divided by 42 
The aim is to understand the frequency of 42 in 599013.

Moving on to step 1:
When dividing 5 by 42, we get 0 with a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Take the next digit (9) from the dividend and append it to 5, then repeat: 59 / 42

Advancing to step 2:
42 goes into 59 1 times with a remainder of 17.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 17 after subtracting 42 from 59.
Grab the next digit (9) from the dividend, add it to 17, then carry on: 179 / 42

Advancing to step 3:
If we divide 179 by 42, we get 4 and a remainder of 11.
The next digit of our result is 4. 
Result so far: 14.0
Subtracting 168 from 179 leaves us with 11.
Include the next digit (0) from the dividend after 11, then repeat: 110 / 42

On to step 4:
42 can be fit into 110 2 times, resulting in a remainder of 26.
The next digit of our result is 2. 
Result so far: 142.0
If we subtract 84 from 110, we get 26.
Bring next digit (1) of the dividend behind the 26 and repeat the process: 261 / 42

Advancing to step 5:
If we divide 261 by 42, we get 6 and a remainder of 9.
Put 6 as the next digit of the answer. 
Result so far: 1426.0
Deduct 252 from 261 and we're left with 9.
Include the next digit (3) from the dividend after 9, then repeat: 93 / 42

Step 6:
93 divided by 42 is 2 with a remainder of 9.
Record the quotient 2 as the next digit in the result. 
Result so far: 14262.0
If we subtract 84 from 93, we get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Advancing to step 7:
The number 42 fits into 90 2 times, leaving a remainder of 6.
Use 2 as the next digit of our solution. 
Result so far: 14262.2
Subtract 84 from 90 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

On to step 8:
42 can be fit into 60 1 times, resulting in a remainder of 18.
Put 1 as the next digit of the answer. 
Result so far: 14262.21
Subtract 42 from 60 to get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Advancing to step 9:
When dividing 180 by 42, we get 4 with a remainder of 12.
Write down 4 as next digit of the result. 
Result so far: 14262.214
Deduct 168 from 180 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Moving on to step 10:
42 can be fit into 120 2 times, resulting in a remainder of 36.
Write down 2 as next digit of the result. 
Result so far: 14262.2142
Deduct 84 from 120 and we're left with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

On to step 11:
42 can be fit into 360 8 times, resulting in a remainder of 24.
Record the quotient 8 as the next digit in the result. 
Result so far: 14262.21428
Deduct 336 from 360 and we're left with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Step 12:
42 goes into 240 5 times with a remainder of 30.
Write down 5 as next digit of the result. 
Result so far: 14262.214285
The remainder is 30 after subtracting 210 from 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Let's proceed to step 13:
When dividing 300 by 42, we get 7 with a remainder of 6.
Record the quotient 7 as the next digit in the result. 
Result so far: 14262.2142857
If we take 294 away from 300, we end up with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 14:
42 goes into 60 1 times with a remainder of 18.
Use 1 as the next digit of our solution. 
Result so far: 14262.21428571
Subtracting 42 from 60 leaves us with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

The quotient of the division is 14262.21428571, and the remainder is 1.8e-08.