18533954 ÷ 257 
We want to figure out the number of times 18533954 can be divided by 257.

Moving on to step 1:
The number 257 fits into 1 0 times, leaving a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Fetch the next digit (8) from the dividend, attach it to 1 and continue: 18 / 257

Going ahead to step 2:
If we divide 18 by 257, we get 0 and a remainder of 18.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 18 after subtracting 0 from 18.
Include the next digit (5) from the dividend after 18, then repeat: 185 / 257

Going ahead to step 3:
When dividing 185 by 257, we get 0 with a remainder of 185.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 185, we end up with 185.
Grab the next digit (3) from the dividend, add it to 185, then carry on: 1853 / 257

Going ahead to step 4:
257 goes into 1853 7 times with a remainder of 54.
Use 7 as the next digit of our solution. 
Result so far: 7.0
Subtracting 1799 from 1853 leaves us with 54.
Grab the next digit (3) from the dividend, add it to 54, then carry on: 543 / 257

Advancing to step 5:
257 can be fit into 543 2 times, resulting in a remainder of 29.
Record the quotient 2 as the next digit in the result. 
Result so far: 72.0
Deduct 514 from 543 and we're left with 29.
Fetch the next digit (9) from the dividend, attach it to 29 and continue: 299 / 257

Step 6:
257 goes into 299 1 times with a remainder of 42.
The next digit of our result is 1. 
Result so far: 721.0
Subtracting 257 from 299 leaves us with 42.
Bring next digit (5) of the dividend behind the 42 and repeat the process: 425 / 257

Let's proceed to step 7:
When dividing 425 by 257, we get 1 with a remainder of 168.
Put 1 as the next digit of the answer. 
Result so far: 7211.0
The remainder is 168 after subtracting 257 from 425.
Append the next digit (4) from the dividend to 168 and continue with: 1684 / 257

Step 8:
257 can be fit into 1684 6 times, resulting in a remainder of 142.
The next digit of our result is 6. 
Result so far: 72116.0
The remainder is 142 after subtracting 1542 from 1684.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1420, and continue the process.

Step 9:
257 can be fit into 1420 5 times, resulting in a remainder of 135.
The next digit of our result is 5. 
Result so far: 72116.5
The remainder is 135 after subtracting 1285 from 1420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1350, and continue the process.

Let's proceed to step 10:
257 can be fit into 1350 5 times, resulting in a remainder of 65.
Record the quotient 5 as the next digit in the result. 
Result so far: 72116.55
Subtracting 1285 from 1350 leaves us with 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Our division results in 72116.55 with a remaining 0.065.