669201 divided by 784 
Our goal is to divide 669201 by 784.

Moving on to step 1:
When dividing 6 by 784, we get 0 with a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Include the next digit (6) from the dividend after 6, then repeat: 66 / 784

Step 2:
The number 784 fits into 66 0 times, leaving a remainder of 66.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 66 leaves us with 66.
Include the next digit (9) from the dividend after 66, then repeat: 669 / 784

Advancing to step 3:
If we divide 669 by 784, we get 0 and a remainder of 669.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 669, we get 669.
Include the next digit (2) from the dividend after 669, then repeat: 6692 / 784

Going ahead to step 4:
6692 divided by 784 is 8 with a remainder of 420.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
The remainder is 420 after subtracting 6272 from 6692.
Grab the next digit (0) from the dividend, add it to 420, then carry on: 4200 / 784

Step 5:
784 can be fit into 4200 5 times, resulting in a remainder of 280.
Put 5 as the next digit of the answer. 
Result so far: 85.0
Subtracting 3920 from 4200 leaves us with 280.
Append the next digit (1) from the dividend to 280 and continue with: 2801 / 784

Moving on to step 6:
2801 divided by 784 is 3 with a remainder of 449.
The number 3 becomes the next digit in our result. 
Result so far: 853.0
Deduct 2352 from 2801 and we're left with 449.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4490, and continue the process.

Advancing to step 7:
When dividing 4490 by 784, we get 5 with a remainder of 570.
Use 5 as the next digit of our solution. 
Result so far: 853.5
If we subtract 3920 from 4490, we get 570.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5700, and continue the process.

On to step 8:
784 goes into 5700 7 times with a remainder of 212.
Write down 7 as next digit of the result. 
Result so far: 853.57
Subtracting 5488 from 5700 leaves us with 212.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2120, and continue the process.

Let's proceed to step 9:
The number 784 fits into 2120 2 times, leaving a remainder of 552.
The next digit of our result is 2. 
Result so far: 853.572
If we subtract 1568 from 2120, we get 552.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5520, and continue the process.

Going ahead to step 10:
784 goes into 5520 7 times with a remainder of 32.
Use 7 as the next digit of our solution. 
Result so far: 853.5727
Subtracting 5488 from 5520 leaves us with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Step 11:
When dividing 320 by 784, we get 0 with a remainder of 320.
The next digit of our result is 0. 
Result so far: 853.5727
The remainder is 320 after subtracting 0 from 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Advancing to step 12:
The number 784 fits into 3200 4 times, leaving a remainder of 64.
The next digit of our result is 4. 
Result so far: 853.572704
If we subtract 3136 from 3200, we 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.

Advancing to step 13:
When dividing 640 by 784, we get 0 with a remainder of 640.
Use 0 as the next digit of our solution. 
Result so far: 853.572704
If we subtract 0 from 640, we get 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6400, and continue the process.

Advancing to step 14:
784 goes into 6400 8 times with a remainder of 128.
Write down 8 as next digit of the result. 
Result so far: 853.57270408
Deduct 6272 from 6400 and we're left with 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

The final result is 853.57270408 with a remainder of 1.28e-07.