We divide 66417431 by 784
Our goal is to divide 66417431 by 784.

Moving on to step 1:
The number 784 fits into 6 0 times, leaving a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Append the next digit (6) from the dividend to 6 and continue with: 66 / 784

Advancing to step 2:
784 can be fit into 66 0 times, resulting in a remainder of 66.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 66 and we're left with 66.
Fetch the next digit (4) from the dividend, attach it to 66 and continue: 664 / 784

Going ahead to step 3:
If we divide 664 by 784, we get 0 and a remainder of 664.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 664 and we're left with 664.
Fetch the next digit (1) from the dividend, attach it to 664 and continue: 6641 / 784

Let's proceed to step 4:
When dividing 6641 by 784, we get 8 with a remainder of 369.
The next digit of our result is 8. 
Result so far: 8.0
Subtract 6272 from 6641 to get 369.
Bring next digit (7) of the dividend behind the 369 and repeat the process: 3697 / 784

Step 5:
If we divide 3697 by 784, we get 4 and a remainder of 561.
Use 4 as the next digit of our solution. 
Result so far: 84.0
Deduct 3136 from 3697 and we're left with 561.
Include the next digit (4) from the dividend after 561, then repeat: 5614 / 784

Let's proceed to step 6:
If we divide 5614 by 784, we get 7 and a remainder of 126.
The next digit of our result is 7. 
Result so far: 847.0
Subtracting 5488 from 5614 leaves us with 126.
Fetch the next digit (3) from the dividend, attach it to 126 and continue: 1263 / 784

Step 7:
The number 784 fits into 1263 1 times, leaving a remainder of 479.
Use 1 as the next digit of our solution. 
Result so far: 8471.0
If we subtract 784 from 1263, we get 479.
Grab the next digit (1) from the dividend, add it to 479, then carry on: 4791 / 784

Advancing to step 8:
4791 divided by 784 is 6 with a remainder of 87.
Put 6 as the next digit of the answer. 
Result so far: 84716.0
The remainder is 87 after subtracting 4704 from 4791.
Since there are no more digits in the dividend, we add a zero to the remainder making it 870, and continue the process.

Step 9:
When dividing 870 by 784, we get 1 with a remainder of 86.
The next digit of our result is 1. 
Result so far: 84716.1
If we take 784 away from 870, we end up with 86.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

On to step 10:
The number 784 fits into 860 1 times, leaving a remainder of 76.
The number 1 becomes the next digit in our result. 
Result so far: 84716.11
Subtract 784 from 860 to get 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

The final result is 84716.11 with a remainder of 0.076.