83468042 divided by 648 
We're looking to find how many times 648 goes into 83468042.

Going ahead to step 1:
648 goes into 8 0 times with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Grab the next digit (3) from the dividend, add it to 8, then carry on: 83 / 648

Step 2:
If we divide 83 by 648, we get 0 and a remainder of 83.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 83 and we're left with 83.
Bring next digit (4) of the dividend behind the 83 and repeat the process: 834 / 648

Let's proceed to step 3:
648 can be fit into 834 1 times, resulting in a remainder of 186.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 648 from 834 and we're left with 186.
Include the next digit (6) from the dividend after 186, then repeat: 1866 / 648

Step 4:
The number 648 fits into 1866 2 times, leaving a remainder of 570.
Use 2 as the next digit of our solution. 
Result so far: 12.0
If we take 1296 away from 1866, we end up with 570.
Include the next digit (8) from the dividend after 570, then repeat: 5708 / 648

Step 5:
648 can be fit into 5708 8 times, resulting in a remainder of 524.
Write down 8 as next digit of the result. 
Result so far: 128.0
Subtract 5184 from 5708 to get 524.
Take the next digit (0) from the dividend and append it to 524, then repeat: 5240 / 648

Going ahead to step 6:
If we divide 5240 by 648, we get 8 and a remainder of 56.
Use 8 as the next digit of our solution. 
Result so far: 1288.0
If we subtract 5184 from 5240, we get 56.
Bring next digit (4) of the dividend behind the 56 and repeat the process: 564 / 648

Advancing to step 7:
648 goes into 564 0 times with a remainder of 564.
Record the quotient 0 as the next digit in the result. 
Result so far: 12880.0
Subtract 0 from 564 to get 564.
Include the next digit (2) from the dividend after 564, then repeat: 5642 / 648

On to step 8:
The number 648 fits into 5642 8 times, leaving a remainder of 458.
Use 8 as the next digit of our solution. 
Result so far: 128808.0
Subtract 5184 from 5642 to get 458.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4580, and continue the process.

Advancing to step 9:
4580 divided by 648 is 7 with a remainder of 44.
The next digit of our result is 7. 
Result so far: 128808.7
Deduct 4536 from 4580 and we're left with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Step 10:
If we divide 440 by 648, we get 0 and a remainder of 440.
The number 0 becomes the next digit in our result. 
Result so far: 128808.7
Deduct 0 from 440 and we're left with 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

Advancing to step 11:
648 goes into 4400 6 times with a remainder of 512.
The next digit of our result is 6. 
Result so far: 128808.706
Subtract 3888 from 4400 to get 512.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5120, and continue the process.

Step 12:
The number 648 fits into 5120 7 times, leaving a remainder of 584.
Record the quotient 7 as the next digit in the result. 
Result so far: 128808.7067
If we subtract 4536 from 5120, we get 584.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5840, and continue the process.

Going ahead to step 13:
If we divide 5840 by 648, we get 9 and a remainder of 8.
Record the quotient 9 as the next digit in the result. 
Result so far: 128808.70679
The remainder is 8 after subtracting 5832 from 5840.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 14:
80 divided by 648 is 0 with a remainder of 80.
The next digit of our result is 0. 
Result so far: 128808.70679
Deduct 0 from 80 and we're left with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Let's proceed to step 15:
The number 648 fits into 800 1 times, leaving a remainder of 152.
Use 1 as the next digit of our solution. 
Result so far: 128808.7067901
Subtract 648 from 800 to get 152.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1520, and continue the process.

On to step 16:
When dividing 1520 by 648, we get 2 with a remainder of 224.
Put 2 as the next digit of the answer. 
Result so far: 128808.70679012
Subtract 1296 from 1520 to get 224.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2240, and continue the process.

Our division results in 128808.70679012 with a remaining 2.24e-07.