403030 ÷ 53 
We want to divide 403030 by 53.

Let's proceed to step 1:
53 can be fit into 4 0 times, resulting in a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Include the next digit (0) from the dividend after 4, then repeat: 40 / 53

Step 2:
40 divided by 53 is 0 with a remainder of 40.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 40 after subtracting 0 from 40.
Include the next digit (3) from the dividend after 40, then repeat: 403 / 53

Going ahead to step 3:
53 can be fit into 403 7 times, resulting in a remainder of 32.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
If we take 371 away from 403, we end up with 32.
Bring next digit (0) of the dividend behind the 32 and repeat the process: 320 / 53

Moving on to step 4:
When dividing 320 by 53, we get 6 with a remainder of 2.
Put 6 as the next digit of the answer. 
Result so far: 76.0
Deduct 318 from 320 and we're left with 2.
Fetch the next digit (3) from the dividend, attach it to 2 and continue: 23 / 53

Step 5:
When dividing 23 by 53, we get 0 with a remainder of 23.
Use 0 as the next digit of our solution. 
Result so far: 760.0
If we take 0 away from 23, we end up with 23.
Grab the next digit (0) from the dividend, add it to 23, then carry on: 230 / 53

On to step 6:
When dividing 230 by 53, we get 4 with a remainder of 18.
Put 4 as the next digit of the answer. 
Result so far: 7604.0
If we subtract 212 from 230, we get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Step 7:
53 can be fit into 180 3 times, resulting in a remainder of 21.
Record the quotient 3 as the next digit in the result. 
Result so far: 7604.3
Subtract 159 from 180 to get 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Let's proceed to step 8:
When dividing 210 by 53, we get 3 with a remainder of 51.
The number 3 becomes the next digit in our result. 
Result so far: 7604.33
Subtract 159 from 210 to get 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

The quotient of the division is 7604.33, and the remainder is 0.051.