We're dividing 45821385 by 543 
We want to figure out the number of times 45821385 can be divided by 543.

Moving on to step 1:
If we divide 4 by 543, we get 0 and a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Bring next digit (5) of the dividend behind the 4 and repeat the process: 45 / 543

On to step 2:
When dividing 45 by 543, we get 0 with a remainder of 45.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 45, we end up with 45.
Bring next digit (8) of the dividend behind the 45 and repeat the process: 458 / 543

On to step 3:
The number 543 fits into 458 0 times, leaving a remainder of 458.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 458, we get 458.
Fetch the next digit (2) from the dividend, attach it to 458 and continue: 4582 / 543

Let's proceed to step 4:
4582 divided by 543 is 8 with a remainder of 238.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
If we take 4344 away from 4582, we end up with 238.
Grab the next digit (1) from the dividend, add it to 238, then carry on: 2381 / 543

Advancing to step 5:
When dividing 2381 by 543, we get 4 with a remainder of 209.
The next digit of our result is 4. 
Result so far: 84.0
If we subtract 2172 from 2381, we get 209.
Take the next digit (3) from the dividend and append it to 209, then repeat: 2093 / 543

Advancing to step 6:
The number 543 fits into 2093 3 times, leaving a remainder of 464.
Write down 3 as next digit of the result. 
Result so far: 843.0
Deduct 1629 from 2093 and we're left with 464.
Include the next digit (8) from the dividend after 464, then repeat: 4648 / 543

Let's proceed to step 7:
The number 543 fits into 4648 8 times, leaving a remainder of 304.
Put 8 as the next digit of the answer. 
Result so far: 8438.0
If we subtract 4344 from 4648, we get 304.
Take the next digit (5) from the dividend and append it to 304, then repeat: 3045 / 543

Going ahead to step 8:
When dividing 3045 by 543, we get 5 with a remainder of 330.
The number 5 becomes the next digit in our result. 
Result so far: 84385.0
Subtracting 2715 from 3045 leaves us with 330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3300, and continue the process.

Let's proceed to step 9:
3300 divided by 543 is 6 with a remainder of 42.
The next digit of our result is 6. 
Result so far: 84385.6
If we subtract 3258 from 3300, we get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Going ahead to step 10:
The number 543 fits into 420 0 times, leaving a remainder of 420.
Record the quotient 0 as the next digit in the result. 
Result so far: 84385.6
If we take 0 away from 420, we end up with 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4200, and continue the process.

Step 11:
If we divide 4200 by 543, we get 7 and a remainder of 399.
Record the quotient 7 as the next digit in the result. 
Result so far: 84385.607
The remainder is 399 after subtracting 3801 from 4200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3990, and continue the process.

Going ahead to step 12:
543 can be fit into 3990 7 times, resulting in a remainder of 189.
Use 7 as the next digit of our solution. 
Result so far: 84385.6077
Deduct 3801 from 3990 and we're left with 189.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1890, and continue the process.

After the division, we end up with 84385.6077 and a remainder of 0.00189.