63845720 ÷ 577 
Our goal is to divide 63845720 by 577.

Moving on to step 1:
577 goes into 6 0 times with a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Include the next digit (3) from the dividend after 6, then repeat: 63 / 577

Step 2:
63 divided by 577 is 0 with a remainder of 63.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 63 to get 63.
Include the next digit (8) from the dividend after 63, then repeat: 638 / 577

Advancing to step 3:
When dividing 638 by 577, we get 1 with a remainder of 61.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtracting 577 from 638 leaves us with 61.
Include the next digit (4) from the dividend after 61, then repeat: 614 / 577

Moving on to step 4:
If we divide 614 by 577, we get 1 and a remainder of 37.
Use 1 as the next digit of our solution. 
Result so far: 11.0
Subtract 577 from 614 to get 37.
Bring next digit (5) of the dividend behind the 37 and repeat the process: 375 / 577

Step 5:
The number 577 fits into 375 0 times, leaving a remainder of 375.
Write down 0 as next digit of the result. 
Result so far: 110.0
If we take 0 away from 375, we end up with 375.
Take the next digit (7) from the dividend and append it to 375, then repeat: 3757 / 577

On to step 6:
If we divide 3757 by 577, we get 6 and a remainder of 295.
The number 6 becomes the next digit in our result. 
Result so far: 1106.0
Subtracting 3462 from 3757 leaves us with 295.
Grab the next digit (2) from the dividend, add it to 295, then carry on: 2952 / 577

Let's proceed to step 7:
577 can be fit into 2952 5 times, resulting in a remainder of 67.
The number 5 becomes the next digit in our result. 
Result so far: 11065.0
Subtract 2885 from 2952 to get 67.
Take the next digit (0) from the dividend and append it to 67, then repeat: 670 / 577

Going ahead to step 8:
577 can be fit into 670 1 times, resulting in a remainder of 93.
Use 1 as the next digit of our solution. 
Result so far: 110651.0
If we take 577 away from 670, we end up with 93.
Since there are no more digits in the dividend, we add a zero to the remainder making it 930, and continue the process.

Going ahead to step 9:
When dividing 930 by 577, we get 1 with a remainder of 353.
Record the quotient 1 as the next digit in the result. 
Result so far: 110651.1
Subtracting 577 from 930 leaves us with 353.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3530, and continue the process.

On to step 10:
If we divide 3530 by 577, we get 6 and a remainder of 68.
Put 6 as the next digit of the answer. 
Result so far: 110651.16
Deduct 3462 from 3530 and we're left with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

On to step 11:
If we divide 680 by 577, we get 1 and a remainder of 103.
Write down 1 as next digit of the result. 
Result so far: 110651.161
Subtract 577 from 680 to get 103.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1030, and continue the process.

Going ahead to step 12:
577 goes into 1030 1 times with a remainder of 453.
The number 1 becomes the next digit in our result. 
Result so far: 110651.1611
Deduct 577 from 1030 and we're left with 453.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4530, and continue the process.

In conclusion, the division gives 110651.1611 with a balance of 0.00453.