26880456 ÷ 603 
Our goal is to divide 26880456 by 603.

On to step 1:
2 divided by 603 is 0 with a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Bring next digit (6) of the dividend behind the 2 and repeat the process: 26 / 603

Step 2:
The number 603 fits into 26 0 times, leaving a remainder of 26.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 26, we end up with 26.
Fetch the next digit (8) from the dividend, attach it to 26 and continue: 268 / 603

Going ahead to step 3:
If we divide 268 by 603, we get 0 and a remainder of 268.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 268, we get 268.
Take the next digit (8) from the dividend and append it to 268, then repeat: 2688 / 603

Step 4:
The number 603 fits into 2688 4 times, leaving a remainder of 276.
Write down 4 as next digit of the result. 
Result so far: 4.0
The remainder is 276 after subtracting 2412 from 2688.
Append the next digit (0) from the dividend to 276 and continue with: 2760 / 603

Advancing to step 5:
If we divide 2760 by 603, we get 4 and a remainder of 348.
The number 4 becomes the next digit in our result. 
Result so far: 44.0
Subtract 2412 from 2760 to get 348.
Fetch the next digit (4) from the dividend, attach it to 348 and continue: 3484 / 603

Going ahead to step 6:
If we divide 3484 by 603, we get 5 and a remainder of 469.
Put 5 as the next digit of the answer. 
Result so far: 445.0
Subtract 3015 from 3484 to get 469.
Take the next digit (5) from the dividend and append it to 469, then repeat: 4695 / 603

Moving on to step 7:
603 can be fit into 4695 7 times, resulting in a remainder of 474.
Put 7 as the next digit of the answer. 
Result so far: 4457.0
The remainder is 474 after subtracting 4221 from 4695.
Take the next digit (6) from the dividend and append it to 474, then repeat: 4746 / 603

Moving on to step 8:
4746 divided by 603 is 7 with a remainder of 525.
The number 7 becomes the next digit in our result. 
Result so far: 44577.0
If we take 4221 away from 4746, we end up with 525.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5250, and continue the process.

Moving on to step 9:
The number 603 fits into 5250 8 times, leaving a remainder of 426.
Use 8 as the next digit of our solution. 
Result so far: 44577.8
The remainder is 426 after subtracting 4824 from 5250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4260, and continue the process.

Step 10:
If we divide 4260 by 603, we get 7 and a remainder of 39.
Record the quotient 7 as the next digit in the result. 
Result so far: 44577.87
Subtracting 4221 from 4260 leaves us with 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

On to step 11:
If we divide 390 by 603, we get 0 and a remainder of 390.
Record the quotient 0 as the next digit in the result. 
Result so far: 44577.87
The remainder is 390 after subtracting 0 from 390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3900, and continue the process.

Step 12:
603 can be fit into 3900 6 times, resulting in a remainder of 282.
Record the quotient 6 as the next digit in the result. 
Result so far: 44577.8706
Subtracting 3618 from 3900 leaves us with 282.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2820, and continue the process.

Let's proceed to step 13:
The number 603 fits into 2820 4 times, leaving a remainder of 408.
Write down 4 as next digit of the result. 
Result so far: 44577.87064
If we take 2412 away from 2820, we end up with 408.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4080, and continue the process.

On to step 14:
4080 divided by 603 is 6 with a remainder of 462.
Write down 6 as next digit of the result. 
Result so far: 44577.870646
Deduct 3618 from 4080 and we're left with 462.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4620, and continue the process.

Let's proceed to step 15:
603 can be fit into 4620 7 times, resulting in a remainder of 399.
Record the quotient 7 as the next digit in the result. 
Result so far: 44577.8706467
If we take 4221 away from 4620, we end up with 399.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3990, and continue the process.

Moving on to step 16:
If we divide 3990 by 603, we get 6 and a remainder of 372.
The next digit of our result is 6. 
Result so far: 44577.87064676
Deduct 3618 from 3990 and we're left with 372.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3720, and continue the process.

After the division, we end up with 44577.87064676 and a remainder of 3.72e-07.