Let's divide 648712 by 91
We want to figure out the number of times 648712 can be divided by 91.

Advancing to step 1:
When dividing 6 by 91, we get 0 with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Include the next digit (4) from the dividend after 6, then repeat: 64 / 91

Moving on to step 2:
The number 91 fits into 64 0 times, leaving 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.
Take the next digit (8) from the dividend and append it to 64, then repeat: 648 / 91

Step 3:
648 divided by 91 is 7 with a remainder of 11.
The next digit of our result is 7. 
Result so far: 7.0
Deduct 637 from 648 and we're left with 11.
Take the next digit (7) from the dividend and append it to 11, then repeat: 117 / 91

Moving on to step 4:
91 goes into 117 1 times with a remainder of 26.
Write down 1 as next digit of the result. 
Result so far: 71.0
If we subtract 91 from 117, we get 26.
Bring next digit (1) of the dividend behind the 26 and repeat the process: 261 / 91

Going ahead to step 5:
91 goes into 261 2 times with a remainder of 79.
The number 2 becomes the next digit in our result. 
Result so far: 712.0
The remainder is 79 after subtracting 182 from 261.
Bring next digit (2) of the dividend behind the 79 and repeat the process: 792 / 91

Step 6:
792 divided by 91 is 8 with a remainder of 64.
Put 8 as the next digit of the answer. 
Result so far: 7128.0
Subtract 728 from 792 to get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Let's proceed to step 7:
If we divide 640 by 91, we get 7 and a remainder of 3.
Write down 7 as next digit of the result. 
Result so far: 7128.7
Deduct 637 from 640 and we're left with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Let's proceed to step 8:
If we divide 30 by 91, we get 0 and a remainder of 30.
Use 0 as the next digit of our solution. 
Result so far: 7128.7
Deduct 0 from 30 and we're left with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 9:
300 divided by 91 is 3 with a remainder of 27.
Put 3 as the next digit of the answer. 
Result so far: 7128.703
If we take 273 away from 300, we end up with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Let's proceed to step 10:
270 divided by 91 is 2 with a remainder of 88.
Record the quotient 2 as the next digit in the result. 
Result so far: 7128.7032
Subtract 182 from 270 to get 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Going ahead to step 11:
91 can be fit into 880 9 times, resulting in a remainder of 61.
Put 9 as the next digit of the answer. 
Result so far: 7128.70329
If we take 819 away from 880, we end up with 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Let's proceed to step 12:
91 can be fit into 610 6 times, resulting in a remainder of 64.
Put 6 as the next digit of the answer. 
Result so far: 7128.703296
If we take 546 away from 610, we end up with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Step 13:
640 divided by 91 is 7 with a remainder of 3.
Use 7 as the next digit of our solution. 
Result so far: 7128.7032967
Subtracting 637 from 640 leaves us with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Moving on to step 14:
91 goes into 30 0 times with a remainder of 30.
Record the quotient 0 as the next digit in the result. 
Result so far: 7128.7032967
Subtracting 0 from 30 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

In conclusion, the division gives 7128.7032967 with a balance of 3e-08.