96400784 ÷ 921 
Our goal is to divide 96400784 by 921.

Moving on to step 1:
921 goes into 9 0 times with a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Take the next digit (6) from the dividend and append it to 9, then repeat: 96 / 921

Moving on to step 2:
921 can be fit into 96 0 times, resulting in a remainder of 96.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 96 leaves us with 96.
Include the next digit (4) from the dividend after 96, then repeat: 964 / 921

Let's proceed to step 3:
921 can be fit into 964 1 times, resulting in a remainder of 43.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 921 from 964 leaves us with 43.
Grab the next digit (0) from the dividend, add it to 43, then carry on: 430 / 921

Going ahead to step 4:
430 divided by 921 is 0 with a remainder of 430.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
Subtract 0 from 430 to get 430.
Bring next digit (0) of the dividend behind the 430 and repeat the process: 4300 / 921

On to step 5:
921 goes into 4300 4 times with a remainder of 616.
Use 4 as the next digit of our solution. 
Result so far: 104.0
If we subtract 3684 from 4300, we get 616.
Grab the next digit (7) from the dividend, add it to 616, then carry on: 6167 / 921

Moving on to step 6:
6167 divided by 921 is 6 with a remainder of 641.
Put 6 as the next digit of the answer. 
Result so far: 1046.0
If we subtract 5526 from 6167, we get 641.
Include the next digit (8) from the dividend after 641, then repeat: 6418 / 921

Step 7:
921 can be fit into 6418 6 times, resulting in a remainder of 892.
Write down 6 as next digit of the result. 
Result so far: 10466.0
If we subtract 5526 from 6418, we get 892.
Bring next digit (4) of the dividend behind the 892 and repeat the process: 8924 / 921

Step 8:
8924 divided by 921 is 9 with a remainder of 635.
The number 9 becomes the next digit in our result. 
Result so far: 104669.0
If we subtract 8289 from 8924, we get 635.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6350, and continue the process.

Let's proceed to step 9:
6350 divided by 921 is 6 with a remainder of 824.
Write down 6 as next digit of the result. 
Result so far: 104669.6
If we take 5526 away from 6350, we end up with 824.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8240, and continue the process.

Step 10:
921 can be fit into 8240 8 times, resulting in a remainder of 872.
Use 8 as the next digit of our solution. 
Result so far: 104669.68
If we take 7368 away from 8240, we end up with 872.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8720, and continue the process.

On to step 11:
8720 divided by 921 is 9 with a remainder of 431.
The number 9 becomes the next digit in our result. 
Result so far: 104669.689
The remainder is 431 after subtracting 8289 from 8720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4310, and continue the process.

Step 12:
If we divide 4310 by 921, we get 4 and a remainder of 626.
The number 4 becomes the next digit in our result. 
Result so far: 104669.6894
Subtract 3684 from 4310 to get 626.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6260, and continue the process.

Moving on to step 13:
The number 921 fits into 6260 6 times, leaving a remainder of 734.
Put 6 as the next digit of the answer. 
Result so far: 104669.68946
Subtract 5526 from 6260 to get 734.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7340, and continue the process.

Step 14:
921 goes into 7340 7 times with a remainder of 893.
Put 7 as the next digit of the answer. 
Result so far: 104669.689467
The remainder is 893 after subtracting 6447 from 7340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8930, and continue the process.

Advancing to step 15:
921 goes into 8930 9 times with a remainder of 641.
Write down 9 as next digit of the result. 
Result so far: 104669.6894679
If we take 8289 away from 8930, we end up with 641.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6410, and continue the process.

Moving on to step 16:
921 can be fit into 6410 6 times, resulting in a remainder of 884.
The next digit of our result is 6. 
Result so far: 104669.68946796
Subtract 5526 from 6410 to get 884.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8840, and continue the process.

The final result is 104669.68946796 with a remainder of 8.84e-07.