We look at the division of 913210 by 42 
We're looking to find how many times 42 goes into 913210.

Let's proceed to step 1:
The number 42 fits into 9 0 times, leaving a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Take the next digit (1) from the dividend and append it to 9, then repeat: 91 / 42

Let's proceed to step 2:
If we divide 91 by 42, we get 2 and a remainder of 7.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Subtracting 84 from 91 leaves us with 7.
Append the next digit (3) from the dividend to 7 and continue with: 73 / 42

Going ahead to step 3:
The number 42 fits into 73 1 times, leaving a remainder of 31.
Record the quotient 1 as the next digit in the result. 
Result so far: 21.0
Subtracting 42 from 73 leaves us with 31.
Fetch the next digit (2) from the dividend, attach it to 31 and continue: 312 / 42

Let's proceed to step 4:
When dividing 312 by 42, we get 7 with a remainder of 18.
Put 7 as the next digit of the answer. 
Result so far: 217.0
If we take 294 away from 312, we end up with 18.
Grab the next digit (1) from the dividend, add it to 18, then carry on: 181 / 42

Let's proceed to step 5:
If we divide 181 by 42, we get 4 and a remainder of 13.
The next digit of our result is 4. 
Result so far: 2174.0
The remainder is 13 after subtracting 168 from 181.
Take the next digit (0) from the dividend and append it to 13, then repeat: 130 / 42

Moving on to step 6:
When dividing 130 by 42, we get 3 with a remainder of 4.
Write down 3 as next digit of the result. 
Result so far: 21743.0
If we take 126 away from 130, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 7:
When dividing 40 by 42, we get 0 with a remainder of 40.
Use 0 as the next digit of our solution. 
Result so far: 21743.0
Deduct 0 from 40 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 8:
42 goes into 400 9 times with a remainder of 22.
The next digit of our result is 9. 
Result so far: 21743.09
Subtract 378 from 400 to get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Moving on to step 9:
42 can be fit into 220 5 times, resulting in a remainder of 10.
Use 5 as the next digit of our solution. 
Result so far: 21743.095
Subtract 210 from 220 to 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.

Let's proceed to step 10:
The number 42 fits into 100 2 times, leaving a remainder of 16.
Use 2 as the next digit of our solution. 
Result so far: 21743.0952
If we take 84 away from 100, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Going ahead to step 11:
42 goes into 160 3 times with a remainder of 34.
Put 3 as the next digit of the answer. 
Result so far: 21743.09523
The remainder is 34 after subtracting 126 from 160.
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 12:
When dividing 340 by 42, we get 8 with a remainder of 4.
The number 8 becomes the next digit in our result. 
Result so far: 21743.095238
Subtract 336 from 340 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 13:
42 can be fit into 40 0 times, resulting in a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 21743.095238
Subtract 0 from 40 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 14:
When dividing 400 by 42, we get 9 with a remainder of 22.
Record the quotient 9 as the next digit in the result. 
Result so far: 21743.09523809
The remainder is 22 after subtracting 378 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

After the division, we end up with 21743.09523809 and a remainder of 2.2e-08.