We look at the division of 30345088 by 637 
Let's see how many times 637 fits into 30345088.

Advancing to step 1:
If we divide 3 by 637, we get 0 and a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Fetch the next digit (0) from the dividend, attach it to 3 and continue: 30 / 637

Going ahead to step 2:
When dividing 30 by 637, we get 0 with a remainder of 30.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 30, we get 30.
Grab the next digit (3) from the dividend, add it to 30, then carry on: 303 / 637

On to step 3:
637 goes into 303 0 times with a remainder of 303.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 303 after subtracting 0 from 303.
Include the next digit (4) from the dividend after 303, then repeat: 3034 / 637

Going ahead to step 4:
637 goes into 3034 4 times with a remainder of 486.
The next digit of our result is 4. 
Result so far: 4.0
Deduct 2548 from 3034 and we're left with 486.
Fetch the next digit (5) from the dividend, attach it to 486 and continue: 4865 / 637

Going ahead to step 5:
637 goes into 4865 7 times with a remainder of 406.
The number 7 becomes the next digit in our result. 
Result so far: 47.0
Deduct 4459 from 4865 and we're left with 406.
Bring next digit (0) of the dividend behind the 406 and repeat the process: 4060 / 637

Going ahead to step 6:
4060 divided by 637 is 6 with a remainder of 238.
Use 6 as the next digit of our solution. 
Result so far: 476.0
If we subtract 3822 from 4060, we get 238.
Include the next digit (8) from the dividend after 238, then repeat: 2388 / 637

Step 7:
637 goes into 2388 3 times with a remainder of 477.
Put 3 as the next digit of the answer. 
Result so far: 4763.0
If we take 1911 away from 2388, we end up with 477.
Grab the next digit (8) from the dividend, add it to 477, then carry on: 4778 / 637

Moving on to step 8:
If we divide 4778 by 637, we get 7 and a remainder of 319.
The next digit of our result is 7. 
Result so far: 47637.0
Subtract 4459 from 4778 to get 319.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3190, and continue the process.

Let's proceed to step 9:
3190 divided by 637 is 5 with a remainder of 5.
Write down 5 as next digit of the result. 
Result so far: 47637.5
Deduct 3185 from 3190 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Moving on to step 10:
637 goes into 50 0 times with a remainder of 50.
Put 0 as the next digit of the answer. 
Result so far: 47637.5
If we subtract 0 from 50, we get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

On to step 11:
When dividing 500 by 637, we get 0 with a remainder of 500.
Record the quotient 0 as the next digit in the result. 
Result so far: 47637.5
If we subtract 0 from 500, we get 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5000, and continue the process.

The quotient of the division is 47637.5, and the remainder is 0.05.