63874988 ÷ 971 
Our goal is to divide 63874988 by 971.

Step 1:
971 goes into 6 0 times 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.
Grab the next digit (3) from the dividend, add it to 6, then carry on: 63 / 971

On to step 2:
If we divide 63 by 971, we get 0 and a remainder of 63.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 63 to get 63.
Append the next digit (8) from the dividend to 63 and continue with: 638 / 971

Going ahead to step 3:
When dividing 638 by 971, we get 0 with a remainder of 638.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 638, we end up with 638.
Append the next digit (7) from the dividend to 638 and continue with: 6387 / 971

On to step 4:
The number 971 fits into 6387 6 times, leaving a remainder of 561.
Put 6 as the next digit of the answer. 
Result so far: 6.0
If we subtract 5826 from 6387, we get 561.
Bring next digit (4) of the dividend behind the 561 and repeat the process: 5614 / 971

Moving on to step 5:
5614 divided by 971 is 5 with a remainder of 759.
Record the quotient 5 as the next digit in the result. 
Result so far: 65.0
If we subtract 4855 from 5614, we get 759.
Include the next digit (9) from the dividend after 759, then repeat: 7599 / 971

Let's proceed to step 6:
7599 divided by 971 is 7 with a remainder of 802.
Put 7 as the next digit of the answer. 
Result so far: 657.0
The remainder is 802 after subtracting 6797 from 7599.
Include the next digit (8) from the dividend after 802, then repeat: 8028 / 971

Step 7:
971 can be fit into 8028 8 times, resulting in a remainder of 260.
The number 8 becomes the next digit in our result. 
Result so far: 6578.0
Subtract 7768 from 8028 to get 260.
Take the next digit (8) from the dividend and append it to 260, then repeat: 2608 / 971

Moving on to step 8:
When dividing 2608 by 971, we get 2 with a remainder of 666.
The number 2 becomes the next digit in our result. 
Result so far: 65782.0
If we take 1942 away from 2608, we end up with 666.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6660, and continue the process.

Advancing to step 9:
If we divide 6660 by 971, we get 6 and a remainder of 834.
Put 6 as the next digit of the answer. 
Result so far: 65782.6
Subtracting 5826 from 6660 leaves us with 834.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8340, and continue the process.

On to step 10:
971 goes into 8340 8 times with a remainder of 572.
Record the quotient 8 as the next digit in the result. 
Result so far: 65782.68
If we take 7768 away from 8340, we end up with 572.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5720, and continue the process.

Step 11:
5720 divided by 971 is 5 with a remainder of 865.
Put 5 as the next digit of the answer. 
Result so far: 65782.685
Subtracting 4855 from 5720 leaves us with 865.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8650, and continue the process.

Advancing to step 12:
971 can be fit into 8650 8 times, resulting in a remainder of 882.
Write down 8 as next digit of the result. 
Result so far: 65782.6858
Subtracting 7768 from 8650 leaves us with 882.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8820, and continue the process.

On to step 13:
971 can be fit into 8820 9 times, resulting in a remainder of 81.
The next digit of our result is 9. 
Result so far: 65782.68589
The remainder is 81 after subtracting 8739 from 8820.
Since there are no more digits in the dividend, we add a zero to the remainder making it 810, and continue the process.

Moving on to step 14:
If we divide 810 by 971, we get 0 and a remainder of 810.
The next digit of our result is 0. 
Result so far: 65782.68589
If we subtract 0 from 810, we get 810.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8100, and continue the process.

Moving on to step 15:
The number 971 fits into 8100 8 times, leaving a remainder of 332.
Write down 8 as next digit of the result. 
Result so far: 65782.6858908
If we subtract 7768 from 8100, we get 332.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3320, and continue the process.

Moving on to step 16:
If we divide 3320 by 971, we get 3 and a remainder of 407.
Record the quotient 3 as the next digit in the result. 
Result so far: 65782.68589083
If we subtract 2913 from 3320, we get 407.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4070, and continue the process.

After the division, we end up with 65782.68589083 and a remainder of 4.07e-07.