64258712 ÷ 961 
We want to divide 64258712 by 961.

Going ahead to step 1:
If we divide 6 by 961, we get 0 and a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Grab the next digit (4) from the dividend, add it to 6, then carry on: 64 / 961

Going ahead to step 2:
The number 961 fits into 64 0 times, leaving a remainder of 64.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 64 after subtracting 0 from 64.
Take the next digit (2) from the dividend and append it to 64, then repeat: 642 / 961

Moving on to step 3:
The number 961 fits into 642 0 times, leaving a remainder of 642.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 642, we end up with 642.
Fetch the next digit (5) from the dividend, attach it to 642 and continue: 6425 / 961

Step 4:
961 can be fit into 6425 6 times, resulting in a remainder of 659.
Write down 6 as next digit of the result. 
Result so far: 6.0
Subtract 5766 from 6425 to get 659.
Grab the next digit (8) from the dividend, add it to 659, then carry on: 6598 / 961

On to step 5:
961 goes into 6598 6 times with a remainder of 832.
The next digit of our result is 6. 
Result so far: 66.0
The remainder is 832 after subtracting 5766 from 6598.
Include the next digit (7) from the dividend after 832, then repeat: 8327 / 961

Moving on to step 6:
8327 divided by 961 is 8 with a remainder of 639.
Write down 8 as next digit of the result. 
Result so far: 668.0
Subtract 7688 from 8327 to get 639.
Bring next digit (1) of the dividend behind the 639 and repeat the process: 6391 / 961

On to step 7:
961 goes into 6391 6 times with a remainder of 625.
The next digit of our result is 6. 
Result so far: 6686.0
If we subtract 5766 from 6391, we get 625.
Include the next digit (2) from the dividend after 625, then repeat: 6252 / 961

Let's proceed to step 8:
961 can be fit into 6252 6 times, resulting in a remainder of 486.
The number 6 becomes the next digit in our result. 
Result so far: 66866.0
If we subtract 5766 from 6252, we get 486.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4860, and continue the process.

Advancing to step 9:
The number 961 fits into 4860 5 times, leaving a remainder of 55.
Record the quotient 5 as the next digit in the result. 
Result so far: 66866.5
If we take 4805 away from 4860, we end up with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

On to step 10:
The number 961 fits into 550 0 times, leaving a remainder of 550.
Put 0 as the next digit of the answer. 
Result so far: 66866.5
Subtracting 0 from 550 leaves us with 550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5500, and continue the process.

Going ahead to step 11:
The number 961 fits into 5500 5 times, leaving a remainder of 695.
Put 5 as the next digit of the answer. 
Result so far: 66866.505
Subtract 4805 from 5500 to get 695.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6950, and continue the process.

Moving on to step 12:
6950 divided by 961 is 7 with a remainder of 223.
The number 7 becomes the next digit in our result. 
Result so far: 66866.5057
If we subtract 6727 from 6950, we get 223.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2230, and continue the process.

Going ahead to step 13:
When dividing 2230 by 961, we get 2 with a remainder of 308.
Record the quotient 2 as the next digit in the result. 
Result so far: 66866.50572
Subtract 1922 from 2230 to get 308.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3080, and continue the process.

Advancing to step 14:
961 can be fit into 3080 3 times, resulting in a remainder of 197.
Put 3 as the next digit of the answer. 
Result so far: 66866.505723
If we take 2883 away from 3080, we end up with 197.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1970, and continue the process.

Moving on to step 15:
1970 divided by 961 is 2 with a remainder of 48.
Put 2 as the next digit of the answer. 
Result so far: 66866.5057232
If we take 1922 away from 1970, we end up with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Step 16:
961 goes into 480 0 times with a remainder of 480.
Write down 0 as next digit of the result. 
Result so far: 66866.5057232
If we subtract 0 from 480, we get 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

Our division results in 66866.5057232 with a remaining 4.8e-07.