We're dividing 42358124 by 289 
We're looking to find how many times 289 goes into 42358124.

Going ahead to step 1:
If we divide 4 by 289, we get 0 and a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Take the next digit (2) from the dividend and append it to 4, then repeat: 42 / 289

Advancing to step 2:
The number 289 fits into 42 0 times, leaving a remainder of 42.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 42, we end up with 42.
Include the next digit (3) from the dividend after 42, then repeat: 423 / 289

Step 3:
If we divide 423 by 289, we get 1 and a remainder of 134.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 289 from 423 and we're left with 134.
Grab the next digit (5) from the dividend, add it to 134, then carry on: 1345 / 289

On to step 4:
289 goes into 1345 4 times with a remainder of 189.
Record the quotient 4 as the next digit in the result. 
Result so far: 14.0
If we take 1156 away from 1345, we end up with 189.
Include the next digit (8) from the dividend after 189, then repeat: 1898 / 289

On to step 5:
The number 289 fits into 1898 6 times, leaving a remainder of 164.
The number 6 becomes the next digit in our result. 
Result so far: 146.0
If we subtract 1734 from 1898, we get 164.
Grab the next digit (1) from the dividend, add it to 164, then carry on: 1641 / 289

Advancing to step 6:
The number 289 fits into 1641 5 times, leaving a remainder of 196.
The next digit of our result is 5. 
Result so far: 1465.0
If we subtract 1445 from 1641, we get 196.
Fetch the next digit (2) from the dividend, attach it to 196 and continue: 1962 / 289

Moving on to step 7:
1962 divided by 289 is 6 with a remainder of 228.
Record the quotient 6 as the next digit in the result. 
Result so far: 14656.0
If we subtract 1734 from 1962, we get 228.
Bring next digit (4) of the dividend behind the 228 and repeat the process: 2284 / 289

On to step 8:
289 goes into 2284 7 times with a remainder of 261.
Write down 7 as next digit of the result. 
Result so far: 146567.0
If we take 2023 away from 2284, we end up with 261.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2610, and continue the process.

On to step 9:
289 goes into 2610 9 times with a remainder of 9.
Write down 9 as next digit of the result. 
Result so far: 146567.9
If we subtract 2601 from 2610, 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.

Going ahead to step 10:
When dividing 90 by 289, we get 0 with a remainder of 90.
The next digit of our result is 0. 
Result so far: 146567.9
Subtract 0 from 90 to get 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

On to step 11:
The number 289 fits into 900 3 times, leaving a remainder of 33.
The next digit of our result is 3. 
Result so far: 146567.903
Subtracting 867 from 900 leaves us with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

On to step 12:
289 goes into 330 1 times with a remainder of 41.
Write down 1 as next digit of the result. 
Result so far: 146567.9031
Deduct 289 from 330 and we're left with 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Moving on to step 13:
289 goes into 410 1 times with a remainder of 121.
Write down 1 as next digit of the result. 
Result so far: 146567.90311
If we subtract 289 from 410, we get 121.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1210, and continue the process.

After the division, we end up with 146567.90311 and a remainder of 0.000121.