We divide 648343 by 87
We're looking to find how many times 87 goes into 648343.

On to step 1:
6 divided by 87 is 0 with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Append the next digit (4) from the dividend to 6 and continue with: 64 / 87

Going ahead to step 2:
87 can be fit into 64 0 times, resulting in a remainder of 64.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 64 to get 64.
Grab the next digit (8) from the dividend, add it to 64, then carry on: 648 / 87

Let's proceed to step 3:
When dividing 648 by 87, we get 7 with a remainder of 39.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
If we subtract 609 from 648, we get 39.
Grab the next digit (3) from the dividend, add it to 39, then carry on: 393 / 87

Going ahead to step 4:
The number 87 fits into 393 4 times, leaving a remainder of 45.
Use 4 as the next digit of our solution. 
Result so far: 74.0
The remainder is 45 after subtracting 348 from 393.
Append the next digit (4) from the dividend to 45 and continue with: 454 / 87

Going ahead to step 5:
When dividing 454 by 87, we get 5 with a remainder of 19.
The number 5 becomes the next digit in our result. 
Result so far: 745.0
The remainder is 19 after subtracting 435 from 454.
Take the next digit (3) from the dividend and append it to 19, then repeat: 193 / 87

On to step 6:
193 divided by 87 is 2 with a remainder of 19.
The next digit of our result is 2. 
Result so far: 7452.0
If we take 174 away from 193, we end up 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.

Let's proceed to step 7:
The number 87 fits into 190 2 times, leaving a remainder of 16.
Record the quotient 2 as the next digit in the result. 
Result so far: 7452.2
The remainder is 16 after subtracting 174 from 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 8:
If we divide 160 by 87, we get 1 and a remainder of 73.
The next digit of our result is 1. 
Result so far: 7452.21
If we subtract 87 from 160, we get 73.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

On to step 9:
The number 87 fits into 730 8 times, leaving a remainder of 34.
Record the quotient 8 as the next digit in the result. 
Result so far: 7452.218
The remainder is 34 after subtracting 696 from 730.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Let's proceed to step 10:
If we divide 340 by 87, we get 3 and a remainder of 79.
The next digit of our result is 3. 
Result so far: 7452.2183
Subtract 261 from 340 to get 79.
Since there are no more digits in the dividend, we add a zero to the remainder making it 790, and continue the process.

Let's proceed to step 11:
790 divided by 87 is 9 with a remainder of 7.
Write down 9 as next digit of the result. 
Result so far: 7452.21839
If we subtract 783 from 790, 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.

Moving on to step 12:
70 divided by 87 is 0 with a remainder of 70.
Put 0 as the next digit of the answer. 
Result so far: 7452.21839
If we subtract 0 from 70, we get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Going ahead to step 13:
87 goes into 700 8 times with a remainder of 4.
The next digit of our result is 8. 
Result so far: 7452.2183908
If we take 696 away from 700, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 14:
When dividing 40 by 87, we get 0 with a remainder of 40.
Write down 0 as next digit of the result. 
Result so far: 7452.2183908
Subtracting 0 from 40 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.

The final outcome is 7452.2183908, with a leftover of 4e-08.