Let's divide 99538780 by 263
Let's see how many times 263 fits into 99538780.

On to step 1:
The number 263 fits into 9 0 times, leaving a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Include the next digit (9) from the dividend after 9, then repeat: 99 / 263

Step 2:
When dividing 99 by 263, we get 0 with a remainder of 99.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 99, we end up with 99.
Include the next digit (5) from the dividend after 99, then repeat: 995 / 263

Advancing to step 3:
If we divide 995 by 263, we get 3 and a remainder of 206.
Write down 3 as next digit of the result. 
Result so far: 3.0
If we subtract 789 from 995, we get 206.
Bring next digit (3) of the dividend behind the 206 and repeat the process: 2063 / 263

On to step 4:
263 can be fit into 2063 7 times, resulting in a remainder of 222.
Put 7 as the next digit of the answer. 
Result so far: 37.0
If we subtract 1841 from 2063, we get 222.
Include the next digit (8) from the dividend after 222, then repeat: 2228 / 263

Let's proceed to step 5:
263 goes into 2228 8 times with a remainder of 124.
Write down 8 as next digit of the result. 
Result so far: 378.0
Subtract 2104 from 2228 to get 124.
Take the next digit (7) from the dividend and append it to 124, then repeat: 1247 / 263

Advancing to step 6:
1247 divided by 263 is 4 with a remainder of 195.
Use 4 as the next digit of our solution. 
Result so far: 3784.0
If we take 1052 away from 1247, we end up with 195.
Take the next digit (8) from the dividend and append it to 195, then repeat: 1958 / 263

Let's proceed to step 7:
263 goes into 1958 7 times with a remainder of 117.
The number 7 becomes the next digit in our result. 
Result so far: 37847.0
Deduct 1841 from 1958 and we're left with 117.
Grab the next digit (0) from the dividend, add it to 117, then carry on: 1170 / 263

Let's proceed to step 8:
1170 divided by 263 is 4 with a remainder of 118.
Use 4 as the next digit of our solution. 
Result so far: 378474.0
If we subtract 1052 from 1170, we get 118.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1180, and continue the process.

Step 9:
The number 263 fits into 1180 4 times, leaving a remainder of 128.
The next digit of our result is 4. 
Result so far: 378474.4
Subtracting 1052 from 1180 leaves us with 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

Advancing to step 10:
When dividing 1280 by 263, we get 4 with a remainder of 228.
The next digit of our result is 4. 
Result so far: 378474.44
The remainder is 228 after subtracting 1052 from 1280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2280, and continue the process.

Our division results in 378474.44 with a remaining 0.228.