42187030 divided by 53 
We're looking to find how many times 53 goes into 42187030.

On to step 1:
53 can be fit into 4 0 times, resulting in a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Append the next digit (2) from the dividend to 4 and continue with: 42 / 53

Let's proceed to step 2:
The number 53 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 subtract 0 from 42, we get 42.
Include the next digit (1) from the dividend after 42, then repeat: 421 / 53

Advancing to step 3:
If we divide 421 by 53, we get 7 and a remainder of 50.
The next digit of our result is 7. 
Result so far: 7.0
If we take 371 away from 421, we end up with 50.
Take the next digit (8) from the dividend and append it to 50, then repeat: 508 / 53

Step 4:
If we divide 508 by 53, we get 9 and a remainder of 31.
Use 9 as the next digit of our solution. 
Result so far: 79.0
The remainder is 31 after subtracting 477 from 508.
Bring next digit (7) of the dividend behind the 31 and repeat the process: 317 / 53

Advancing to step 5:
317 divided by 53 is 5 with a remainder of 52.
Put 5 as the next digit of the answer. 
Result so far: 795.0
Deduct 265 from 317 and we're left with 52.
Take the next digit (0) from the dividend and append it to 52, then repeat: 520 / 53

Moving on to step 6:
53 goes into 520 9 times with a remainder of 43.
Use 9 as the next digit of our solution. 
Result so far: 7959.0
Deduct 477 from 520 and we're left with 43.
Grab the next digit (3) from the dividend, add it to 43, then carry on: 433 / 53

Step 7:
53 can be fit into 433 8 times, resulting in a remainder of 9.
The number 8 becomes the next digit in our result. 
Result so far: 79598.0
If we subtract 424 from 433, we get 9.
Include the next digit (0) from the dividend after 9, then repeat: 90 / 53

Let's proceed to step 8:
When dividing 90 by 53, we get 1 with a remainder of 37.
Put 1 as the next digit of the answer. 
Result so far: 795981.0
If we take 53 away from 90, we end up with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

On to step 9:
If we divide 370 by 53, we get 6 and a remainder of 52.
The number 6 becomes the next digit in our result. 
Result so far: 795981.6
Subtracting 318 from 370 leaves us with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Step 10:
520 divided by 53 is 9 with a remainder of 43.
Put 9 as the next digit of the answer. 
Result so far: 795981.69
The remainder is 43 after subtracting 477 from 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

On to step 11:
430 divided by 53 is 8 with a remainder of 6.
The next digit of our result is 8. 
Result so far: 795981.698
The remainder is 6 after subtracting 424 from 430.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 12:
60 divided by 53 is 1 with a remainder of 7.
Write down 1 as next digit of the result. 
Result so far: 795981.6981
If we subtract 53 from 60, we get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Let's proceed to step 13:
If we divide 70 by 53, we get 1 and a remainder of 17.
Record the quotient 1 as the next digit in the result. 
Result so far: 795981.69811
Deduct 53 from 70 and we're left with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

The quotient of the division is 795981.69811, and the remainder is 1.7e-05.