We divide 7891018 by 42
Our goal is to divide 7891018 by 42.

Advancing to step 1:
42 can be fit into 7 0 times, resulting in a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Append the next digit (8) from the dividend to 7 and continue with: 78 / 42

Moving on to step 2:
The number 42 fits into 78 1 times, leaving a remainder of 36.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 42 from 78 and we're left with 36.
Include the next digit (9) from the dividend after 36, then repeat: 369 / 42

On to step 3:
The number 42 fits into 369 8 times, leaving a remainder of 33.
Write down 8 as next digit of the result. 
Result so far: 18.0
Subtracting 336 from 369 leaves us with 33.
Take the next digit (1) from the dividend and append it to 33, then repeat: 331 / 42

Advancing to step 4:
When dividing 331 by 42, we get 7 with a remainder of 37.
Put 7 as the next digit of the answer. 
Result so far: 187.0
Deduct 294 from 331 and we're left with 37.
Take the next digit (0) from the dividend and append it to 37, then repeat: 370 / 42

Let's proceed to step 5:
When dividing 370 by 42, we get 8 with a remainder of 34.
Write down 8 as next digit of the result. 
Result so far: 1878.0
Subtracting 336 from 370 leaves us with 34.
Fetch the next digit (1) from the dividend, attach it to 34 and continue: 341 / 42

Let's proceed to step 6:
42 can be fit into 341 8 times, resulting in a remainder of 5.
The number 8 becomes the next digit in our result. 
Result so far: 18788.0
If we subtract 336 from 341, we get 5.
Bring next digit (8) of the dividend behind the 5 and repeat the process: 58 / 42

Moving on to step 7:
42 goes into 58 1 times with a remainder of 16.
Record the quotient 1 as the next digit in the result. 
Result so far: 187881.0
If we take 42 away from 58, 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.

Step 8:
42 goes into 160 3 times with a remainder of 34.
The number 3 becomes the next digit in our result. 
Result so far: 187881.3
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.

Let's proceed to step 9:
When dividing 340 by 42, we get 8 with a remainder of 4.
The next digit of our result is 8. 
Result so far: 187881.38
Deduct 336 from 340 and we're left 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.

Moving on to step 10:
42 goes into 40 0 times with a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 187881.38
Subtracting 0 from 40 leaves us 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.

Step 11:
400 divided by 42 is 9 with a remainder of 22.
Record the quotient 9 as the next digit in the result. 
Result so far: 187881.3809
Subtracting 378 from 400 leaves us with 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 12:
The number 42 fits into 220 5 times, leaving a remainder of 10.
Record the quotient 5 as the next digit in the result. 
Result so far: 187881.38095
If we subtract 210 from 220, 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.

Step 13:
42 can be fit into 100 2 times, resulting in a remainder of 16.
Record the quotient 2 as the next digit in the result. 
Result so far: 187881.380952
The remainder is 16 after subtracting 84 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 14:
160 divided by 42 is 3 with a remainder of 34.
The next digit of our result is 3. 
Result so far: 187881.3809523
If we take 126 away from 160, we end up with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Advancing to step 15:
The number 42 fits into 340 8 times, leaving a remainder of 4.
Record the quotient 8 as the next digit in the result. 
Result so far: 187881.38095238
Deduct 336 from 340 and we're left 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.

Our division results in 187881.38095238 with a remaining 4e-09.