52547056 ÷ 642 
We're looking to find how many times 642 goes into 52547056.

Let's proceed to step 1:
642 goes into 5 0 times with a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Append the next digit (2) from the dividend to 5 and continue with: 52 / 642

Advancing to step 2:
642 goes into 52 0 times with a remainder of 52.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 52 leaves us with 52.
Bring next digit (5) of the dividend behind the 52 and repeat the process: 525 / 642

Advancing to step 3:
642 goes into 525 0 times with a remainder of 525.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 525, we end up with 525.
Include the next digit (4) from the dividend after 525, then repeat: 5254 / 642

Advancing to step 4:
642 goes into 5254 8 times with a remainder of 118.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
If we take 5136 away from 5254, we end up with 118.
Append the next digit (7) from the dividend to 118 and continue with: 1187 / 642

Advancing to step 5:
642 can be fit into 1187 1 times, resulting in a remainder of 545.
Record the quotient 1 as the next digit in the result. 
Result so far: 81.0
Subtract 642 from 1187 to get 545.
Fetch the next digit (0) from the dividend, attach it to 545 and continue: 5450 / 642

Advancing to step 6:
When dividing 5450 by 642, we get 8 with a remainder of 314.
The number 8 becomes the next digit in our result. 
Result so far: 818.0
If we subtract 5136 from 5450, we get 314.
Fetch the next digit (5) from the dividend, attach it to 314 and continue: 3145 / 642

Advancing to step 7:
The number 642 fits into 3145 4 times, leaving a remainder of 577.
Use 4 as the next digit of our solution. 
Result so far: 8184.0
Deduct 2568 from 3145 and we're left with 577.
Fetch the next digit (6) from the dividend, attach it to 577 and continue: 5776 / 642

Going ahead to step 8:
The number 642 fits into 5776 8 times, leaving a remainder of 640.
Write down 8 as next digit of the result. 
Result so far: 81848.0
Subtract 5136 from 5776 to get 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6400, and continue the process.

Moving on to step 9:
642 goes into 6400 9 times with a remainder of 622.
Use 9 as the next digit of our solution. 
Result so far: 81848.9
If we take 5778 away from 6400, we end up with 622.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6220, and continue the process.

Step 10:
The number 642 fits into 6220 9 times, leaving a remainder of 442.
Use 9 as the next digit of our solution. 
Result so far: 81848.99
Subtract 5778 from 6220 to get 442.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4420, and continue the process.

Our division results in 81848.99 with a remaining 0.442.