Let's divide 53729032 by 648
Our goal is to divide 53729032 by 648.

Going ahead to step 1:
648 goes into 5 0 times with a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Fetch the next digit (3) from the dividend, attach it to 5 and continue: 53 / 648

Advancing to step 2:
If we divide 53 by 648, we get 0 and a remainder of 53.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 53 and we're left with 53.
Fetch the next digit (7) from the dividend, attach it to 53 and continue: 537 / 648

Step 3:
The number 648 fits into 537 0 times, leaving a remainder of 537.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 537 to get 537.
Grab the next digit (2) from the dividend, add it to 537, then carry on: 5372 / 648

Moving on to step 4:
648 goes into 5372 8 times with a remainder of 188.
Use 8 as the next digit of our solution. 
Result so far: 8.0
Subtracting 5184 from 5372 leaves us with 188.
Bring next digit (9) of the dividend behind the 188 and repeat the process: 1889 / 648

On to step 5:
The number 648 fits into 1889 2 times, leaving a remainder of 593.
Write down 2 as next digit of the result. 
Result so far: 82.0
Subtracting 1296 from 1889 leaves us with 593.
Fetch the next digit (0) from the dividend, attach it to 593 and continue: 5930 / 648

Moving on to step 6:
If we divide 5930 by 648, we get 9 and a remainder of 98.
Record the quotient 9 as the next digit in the result. 
Result so far: 829.0
Subtract 5832 from 5930 to get 98.
Bring next digit (3) of the dividend behind the 98 and repeat the process: 983 / 648

Let's proceed to step 7:
983 divided by 648 is 1 with a remainder of 335.
Record the quotient 1 as the next digit in the result. 
Result so far: 8291.0
Subtracting 648 from 983 leaves us with 335.
Fetch the next digit (2) from the dividend, attach it to 335 and continue: 3352 / 648

On to step 8:
3352 divided by 648 is 5 with a remainder of 112.
The number 5 becomes the next digit in our result. 
Result so far: 82915.0
If we subtract 3240 from 3352, we get 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

On to step 9:
1120 divided by 648 is 1 with a remainder of 472.
Put 1 as the next digit of the answer. 
Result so far: 82915.1
If we take 648 away from 1120, we end up with 472.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4720, and continue the process.

On to step 10:
When dividing 4720 by 648, we get 7 with a remainder of 184.
The number 7 becomes the next digit in our result. 
Result so far: 82915.17
If we take 4536 away from 4720, we end up with 184.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

Moving on to step 11:
The number 648 fits into 1840 2 times, leaving a remainder of 544.
Use 2 as the next digit of our solution. 
Result so far: 82915.172
If we take 1296 away from 1840, we end up with 544.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5440, and continue the process.

Advancing to step 12:
648 goes into 5440 8 times with a remainder of 256.
Record the quotient 8 as the next digit in the result. 
Result so far: 82915.1728
Deduct 5184 from 5440 and we're left with 256.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

Going ahead to step 13:
The number 648 fits into 2560 3 times, leaving a remainder of 616.
Use 3 as the next digit of our solution. 
Result so far: 82915.17283
Deduct 1944 from 2560 and we're left with 616.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6160, and continue the process.

Going ahead to step 14:
If we divide 6160 by 648, we get 9 and a remainder of 328.
Record the quotient 9 as the next digit in the result. 
Result so far: 82915.172839
If we take 5832 away from 6160, we end up with 328.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3280, and continue the process.

Moving on to step 15:
If we divide 3280 by 648, we get 5 and a remainder of 40.
Use 5 as the next digit of our solution. 
Result so far: 82915.1728395
Subtracting 3240 from 3280 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.

Let's proceed to step 16:
The number 648 fits into 400 0 times, leaving a remainder of 400.
The next digit of our result is 0. 
Result so far: 82915.1728395
Subtracting 0 from 400 leaves us with 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

The quotient of the division is 82915.1728395, and the remainder is 4e-07.