We look at the division of 438577 by 53 
We want to figure out the number of times 438577 can be divided by 53.

Moving on to step 1:
53 goes into 4 0 times with a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Bring next digit (3) of the dividend behind the 4 and repeat the process: 43 / 53

Let's proceed to step 2:
43 divided by 53 is 0 with a remainder of 43.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 43 and we're left with 43.
Take the next digit (8) from the dividend and append it to 43, then repeat: 438 / 53

Advancing to step 3:
53 goes into 438 8 times with a remainder of 14.
The next digit of our result is 8. 
Result so far: 8.0
If we take 424 away from 438, we end up with 14.
Bring next digit (5) of the dividend behind the 14 and repeat the process: 145 / 53

Step 4:
If we divide 145 by 53, we get 2 and a remainder of 39.
The next digit of our result is 2. 
Result so far: 82.0
Deduct 106 from 145 and we're left with 39.
Fetch the next digit (7) from the dividend, attach it to 39 and continue: 397 / 53

Moving on to step 5:
If we divide 397 by 53, we get 7 and a remainder of 26.
The next digit of our result is 7. 
Result so far: 827.0
If we take 371 away from 397, we end up with 26.
Take the next digit (7) from the dividend and append it to 26, then repeat: 267 / 53

Moving on to step 6:
The number 53 fits into 267 5 times, leaving a remainder of 2.
Write down 5 as next digit of the result. 
Result so far: 8275.0
The remainder is 2 after subtracting 265 from 267.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Advancing to step 7:
The number 53 fits into 20 0 times, leaving a remainder of 20.
Use 0 as the next digit of our solution. 
Result so far: 8275.0
The remainder is 20 after subtracting 0 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 8:
When dividing 200 by 53, we get 3 with a remainder of 41.
Put 3 as the next digit of the answer. 
Result so far: 8275.03
If we take 159 away from 200, we end up with 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Step 9:
53 can be fit into 410 7 times, resulting in a remainder of 39.
The next digit of our result is 7. 
Result so far: 8275.037
If we subtract 371 from 410, we get 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Advancing to step 10:
When dividing 390 by 53, we get 7 with a remainder of 19.
Use 7 as the next digit of our solution. 
Result so far: 8275.0377
The remainder is 19 after subtracting 371 from 390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

After the division, we end up with 8275.0377 and a remainder of 0.00019.