52456466 ÷ 789 
We want to divide 52456466 by 789.

Moving on to step 1:
789 can be fit into 5 0 times, resulting in a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Bring next digit (2) of the dividend behind the 5 and repeat the process: 52 / 789

Moving on to step 2:
789 can be fit into 52 0 times, resulting in a remainder of 52.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 52 to get 52.
Include the next digit (4) from the dividend after 52, then repeat: 524 / 789

Going ahead to step 3:
The number 789 fits into 524 0 times, leaving a remainder of 524.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 524 to get 524.
Append the next digit (5) from the dividend to 524 and continue with: 5245 / 789

Going ahead to step 4:
789 goes into 5245 6 times with a remainder of 511.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
If we subtract 4734 from 5245, we get 511.
Fetch the next digit (6) from the dividend, attach it to 511 and continue: 5116 / 789

Let's proceed to step 5:
The number 789 fits into 5116 6 times, leaving a remainder of 382.
Write down 6 as next digit of the result. 
Result so far: 66.0
Subtract 4734 from 5116 to get 382.
Include the next digit (4) from the dividend after 382, then repeat: 3824 / 789

Advancing to step 6:
When dividing 3824 by 789, we get 4 with a remainder of 668.
The number 4 becomes the next digit in our result. 
Result so far: 664.0
If we subtract 3156 from 3824, we get 668.
Include the next digit (6) from the dividend after 668, then repeat: 6686 / 789

Let's proceed to step 7:
6686 divided by 789 is 8 with a remainder of 374.
Put 8 as the next digit of the answer. 
Result so far: 6648.0
If we take 6312 away from 6686, we end up with 374.
Include the next digit (6) from the dividend after 374, then repeat: 3746 / 789

Moving on to step 8:
When dividing 3746 by 789, we get 4 with a remainder of 590.
The next digit of our result is 4. 
Result so far: 66484.0
Subtracting 3156 from 3746 leaves us with 590.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5900, and continue the process.

Going ahead to step 9:
The number 789 fits into 5900 7 times, leaving a remainder of 377.
The number 7 becomes the next digit in our result. 
Result so far: 66484.7
Deduct 5523 from 5900 and we're left with 377.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3770, and continue the process.

Advancing to step 10:
The number 789 fits into 3770 4 times, leaving a remainder of 614.
Put 4 as the next digit of the answer. 
Result so far: 66484.74
If we subtract 3156 from 3770, we get 614.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6140, and continue the process.

Let's proceed to step 11:
789 goes into 6140 7 times with a remainder of 617.
Put 7 as the next digit of the answer. 
Result so far: 66484.747
If we subtract 5523 from 6140, we get 617.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6170, and continue the process.

Step 12:
When dividing 6170 by 789, we get 7 with a remainder of 647.
The number 7 becomes the next digit in our result. 
Result so far: 66484.7477
If we take 5523 away from 6170, we end up with 647.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6470, and continue the process.

Our division results in 66484.7477 with a remaining 0.00647.