900246 ÷ 142 
The aim is to understand the frequency of 142 in 900246.

Step 1:
142 can be fit into 9 0 times, resulting in a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Take the next digit (0) from the dividend and append it to 9, then repeat: 90 / 142

Let's proceed to step 2:
When dividing 90 by 142, we get 0 with a remainder of 90.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 90 and we're left with 90.
Grab the next digit (0) from the dividend, add it to 90, then carry on: 900 / 142

Step 3:
The number 142 fits into 900 6 times, leaving a remainder of 48.
Put 6 as the next digit of the answer. 
Result so far: 6.0
The remainder is 48 after subtracting 852 from 900.
Bring next digit (2) of the dividend behind the 48 and repeat the process: 482 / 142

On to step 4:
142 goes into 482 3 times with a remainder of 56.
The next digit of our result is 3. 
Result so far: 63.0
Subtracting 426 from 482 leaves us with 56.
Take the next digit (4) from the dividend and append it to 56, then repeat: 564 / 142

Moving on to step 5:
The number 142 fits into 564 3 times, leaving a remainder of 138.
Write down 3 as next digit of the result. 
Result so far: 633.0
Deduct 426 from 564 and we're left with 138.
Bring next digit (6) of the dividend behind the 138 and repeat the process: 1386 / 142

Let's proceed to step 6:
If we divide 1386 by 142, we get 9 and a remainder of 108.
Write down 9 as next digit of the result. 
Result so far: 6339.0
Deduct 1278 from 1386 and we're left with 108.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

Going ahead to step 7:
When dividing 1080 by 142, we get 7 with a remainder of 86.
The next digit of our result is 7. 
Result so far: 6339.7
The remainder is 86 after subtracting 994 from 1080.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

On to step 8:
142 can be fit into 860 6 times, resulting in a remainder of 8.
Write down 6 as next digit of the result. 
Result so far: 6339.76
Deduct 852 from 860 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 9:
142 can be fit into 80 0 times, resulting in a remainder of 80.
Use 0 as the next digit of our solution. 
Result so far: 6339.76
Subtracting 0 from 80 leaves us with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Step 10:
The number 142 fits into 800 5 times, leaving a remainder of 90.
Use 5 as the next digit of our solution. 
Result so far: 6339.7605
Subtracting 710 from 800 leaves us with 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Advancing to step 11:
900 divided by 142 is 6 with a remainder of 48.
The number 6 becomes the next digit in our result. 
Result so far: 6339.76056
The remainder is 48 after subtracting 852 from 900.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Going ahead to step 12:
The number 142 fits into 480 3 times, leaving a remainder of 54.
Record the quotient 3 as the next digit in the result. 
Result so far: 6339.760563
Subtracting 426 from 480 leaves us with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Going ahead to step 13:
When dividing 540 by 142, we get 3 with a remainder of 114.
Write down 3 as next digit of the result. 
Result so far: 6339.7605633
If we take 426 away from 540, we end up with 114.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1140, and continue the process.

Our division results in 6339.7605633 with a remaining 1.14e-06.