21735778 ÷ 385 
Our goal is to divide 21735778 by 385.

Going ahead to step 1:
If we divide 2 by 385, we get 0 and a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Append the next digit (1) from the dividend to 2 and continue with: 21 / 385

Let's proceed to step 2:
21 divided by 385 is 0 with a remainder of 21.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 21 after subtracting 0 from 21.
Include the next digit (7) from the dividend after 21, then repeat: 217 / 385

Advancing to step 3:
217 divided by 385 is 0 with a remainder of 217.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 217 to get 217.
Take the next digit (3) from the dividend and append it to 217, then repeat: 2173 / 385

Going ahead to step 4:
385 goes into 2173 5 times with a remainder of 248.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
If we take 1925 away from 2173, we end up with 248.
Append the next digit (5) from the dividend to 248 and continue with: 2485 / 385

Going ahead to step 5:
When dividing 2485 by 385, we get 6 with a remainder of 175.
The number 6 becomes the next digit in our result. 
Result so far: 56.0
The remainder is 175 after subtracting 2310 from 2485.
Fetch the next digit (7) from the dividend, attach it to 175 and continue: 1757 / 385

On to step 6:
385 goes into 1757 4 times with a remainder of 217.
The number 4 becomes the next digit in our result. 
Result so far: 564.0
Deduct 1540 from 1757 and we're left with 217.
Grab the next digit (7) from the dividend, add it to 217, then carry on: 2177 / 385

Going ahead to step 7:
385 goes into 2177 5 times with a remainder of 252.
Record the quotient 5 as the next digit in the result. 
Result so far: 5645.0
If we subtract 1925 from 2177, we get 252.
Grab the next digit (8) from the dividend, add it to 252, then carry on: 2528 / 385

Going ahead to step 8:
The number 385 fits into 2528 6 times, leaving a remainder of 218.
The next digit of our result is 6. 
Result so far: 56456.0
The remainder is 218 after subtracting 2310 from 2528.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2180, and continue the process.

Step 9:
The number 385 fits into 2180 5 times, leaving a remainder of 255.
The number 5 becomes the next digit in our result. 
Result so far: 56456.5
If we take 1925 away from 2180, we end up with 255.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2550, and continue the process.

Going ahead to step 10:
The number 385 fits into 2550 6 times, leaving a remainder of 240.
The number 6 becomes the next digit in our result. 
Result so far: 56456.56
If we take 2310 away from 2550, we end up with 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Moving on to step 11:
385 can be fit into 2400 6 times, resulting in a remainder of 90.
Write down 6 as next digit of the result. 
Result so far: 56456.566
The remainder is 90 after subtracting 2310 from 2400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

The quotient of the division is 56456.566, and the remainder is 0.009.