We divide 63580820 by 961
We want to figure out the number of times 63580820 can be divided by 961.

Step 1:
961 can be fit into 6 0 times, resulting in a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Append the next digit (3) from the dividend to 6 and continue with: 63 / 961

Let's proceed to step 2:
63 divided by 961 is 0 with a remainder of 63.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 63, we end up with 63.
Append the next digit (5) from the dividend to 63 and continue with: 635 / 961

On to step 3:
961 can be fit into 635 0 times, resulting in a remainder of 635.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 635 and we're left with 635.
Fetch the next digit (8) from the dividend, attach it to 635 and continue: 6358 / 961

Going ahead to step 4:
6358 divided by 961 is 6 with a remainder of 592.
The next digit of our result is 6. 
Result so far: 6.0
Deduct 5766 from 6358 and we're left with 592.
Take the next digit (0) from the dividend and append it to 592, then repeat: 5920 / 961

Step 5:
When dividing 5920 by 961, we get 6 with a remainder of 154.
Write down 6 as next digit of the result. 
Result so far: 66.0
Subtract 5766 from 5920 to get 154.
Bring next digit (8) of the dividend behind the 154 and repeat the process: 1548 / 961

Going ahead to step 6:
The number 961 fits into 1548 1 times, leaving a remainder of 587.
Write down 1 as next digit of the result. 
Result so far: 661.0
If we subtract 961 from 1548, we get 587.
Append the next digit (2) from the dividend to 587 and continue with: 5872 / 961

Moving on to step 7:
961 can be fit into 5872 6 times, resulting in a remainder of 106.
Put 6 as the next digit of the answer. 
Result so far: 6616.0
Subtracting 5766 from 5872 leaves us with 106.
Bring next digit (0) of the dividend behind the 106 and repeat the process: 1060 / 961

Going ahead to step 8:
1060 divided by 961 is 1 with a remainder of 99.
Use 1 as the next digit of our solution. 
Result so far: 66161.0
Subtracting 961 from 1060 leaves us with 99.
Since there are no more digits in the dividend, we add a zero to the remainder making it 990, and continue the process.

On to step 9:
When dividing 990 by 961, we get 1 with a remainder of 29.
Put 1 as the next digit of the answer. 
Result so far: 66161.1
Subtracting 961 from 990 leaves us with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Let's proceed to step 10:
961 can be fit into 290 0 times, resulting in a remainder of 290.
Record the quotient 0 as the next digit in the result. 
Result so far: 66161.1
If we subtract 0 from 290, we get 290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2900, and continue the process.

Going ahead to step 11:
If we divide 2900 by 961, we get 3 and a remainder of 17.
The next digit of our result is 3. 
Result so far: 66161.103
Subtracting 2883 from 2900 leaves us with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Let's proceed to step 12:
961 goes into 170 0 times with a remainder of 170.
The number 0 becomes the next digit in our result. 
Result so far: 66161.103
Subtracting 0 from 170 leaves us with 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

Going ahead to step 13:
1700 divided by 961 is 1 with a remainder of 739.
Put 1 as the next digit of the answer. 
Result so far: 66161.10301
Subtracting 961 from 1700 leaves us with 739.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7390, and continue the process.

Moving on to step 14:
When dividing 7390 by 961, we get 7 with a remainder of 663.
The next digit of our result is 7. 
Result so far: 66161.103017
Subtracting 6727 from 7390 leaves us with 663.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6630, and continue the process.

Let's proceed to step 15:
6630 divided by 961 is 6 with a remainder of 864.
Use 6 as the next digit of our solution. 
Result so far: 66161.1030176
Deduct 5766 from 6630 and we're left with 864.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8640, and continue the process.

Advancing to step 16:
When dividing 8640 by 961, we get 8 with a remainder of 952.
The number 8 becomes the next digit in our result. 
Result so far: 66161.10301768
Subtracting 7688 from 8640 leaves us with 952.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9520, and continue the process.

The quotient of the division is 66161.10301768, and the remainder is 9.52e-07.