We look at the division of 52940057 by 587 
We're looking to find how many times 587 goes into 52940057.

Going ahead to step 1:
587 goes into 5 0 times with a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Include the next digit (2) from the dividend after 5, then repeat: 52 / 587

Going ahead to step 2:
587 goes into 52 0 times with a remainder of 52.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 52, we get 52.
Grab the next digit (9) from the dividend, add it to 52, then carry on: 529 / 587

Let's proceed to step 3:
When dividing 529 by 587, we get 0 with a remainder of 529.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 529 to get 529.
Bring next digit (4) of the dividend behind the 529 and repeat the process: 5294 / 587

Moving on to step 4:
587 can be fit into 5294 9 times, resulting in a remainder of 11.
Use 9 as the next digit of our solution. 
Result so far: 9.0
If we subtract 5283 from 5294, we get 11.
Fetch the next digit (0) from the dividend, attach it to 11 and continue: 110 / 587

On to step 5:
If we divide 110 by 587, we get 0 and a remainder of 110.
Use 0 as the next digit of our solution. 
Result so far: 90.0
If we take 0 away from 110, we end up with 110.
Grab the next digit (0) from the dividend, add it to 110, then carry on: 1100 / 587

Moving on to step 6:
The number 587 fits into 1100 1 times, leaving a remainder of 513.
The next digit of our result is 1. 
Result so far: 901.0
Subtract 587 from 1100 to get 513.
Include the next digit (5) from the dividend after 513, then repeat: 5135 / 587

On to step 7:
The number 587 fits into 5135 8 times, leaving a remainder of 439.
The number 8 becomes the next digit in our result. 
Result so far: 9018.0
Deduct 4696 from 5135 and we're left with 439.
Include the next digit (7) from the dividend after 439, then repeat: 4397 / 587

Moving on to step 8:
If we divide 4397 by 587, we get 7 and a remainder of 288.
The number 7 becomes the next digit in our result. 
Result so far: 90187.0
Subtracting 4109 from 4397 leaves us with 288.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2880, and continue the process.

On to step 9:
The number 587 fits into 2880 4 times, leaving a remainder of 532.
The next digit of our result is 4. 
Result so far: 90187.4
If we subtract 2348 from 2880, we get 532.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5320, and continue the process.

Moving on to step 10:
587 goes into 5320 9 times with a remainder of 37.
Use 9 as the next digit of our solution. 
Result so far: 90187.49
Subtracting 5283 from 5320 leaves us 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.

Going ahead to step 11:
If we divide 370 by 587, we get 0 and a remainder of 370.
The number 0 becomes the next digit in our result. 
Result so far: 90187.49
Subtract 0 from 370 to get 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3700, and continue the process.

Step 12:
If we divide 3700 by 587, we get 6 and a remainder of 178.
Record the quotient 6 as the next digit in the result. 
Result so far: 90187.4906
Deduct 3522 from 3700 and we're left with 178.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1780, and continue the process.

Moving on to step 13:
The number 587 fits into 1780 3 times, leaving a remainder of 19.
The next digit of our result is 3. 
Result so far: 90187.49063
Deduct 1761 from 1780 and we're left with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Advancing to step 14:
The number 587 fits into 190 0 times, leaving a remainder of 190.
Put 0 as the next digit of the answer. 
Result so far: 90187.49063
If we take 0 away from 190, we end up with 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

Let's proceed to step 15:
587 goes into 1900 3 times with a remainder of 139.
The next digit of our result is 3. 
Result so far: 90187.4906303
Deduct 1761 from 1900 and we're left with 139.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1390, and continue the process.

On to step 16:
The number 587 fits into 1390 2 times, leaving a remainder of 216.
The number 2 becomes the next digit in our result. 
Result so far: 90187.49063032
If we subtract 1174 from 1390, we get 216.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2160, and continue the process.

After the division, we end up with 90187.49063032 and a remainder of 2.16e-07.