We look at the division of 30430068 by 755 
We want to divide 30430068 by 755.

Advancing to step 1:
The number 755 fits into 3 0 times, leaving a remainder of 3.
The number 0 becomes the next digit in our 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 / 755

Let's proceed to step 2:
30 divided by 755 is 0 with a remainder of 30.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 30 leaves us with 30.
Grab the next digit (4) from the dividend, add it to 30, then carry on: 304 / 755

Moving on to step 3:
If we divide 304 by 755, we get 0 and a remainder of 304.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 304 after subtracting 0 from 304.
Grab the next digit (3) from the dividend, add it to 304, then carry on: 3043 / 755

On to step 4:
755 goes into 3043 4 times with a remainder of 23.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
If we subtract 3020 from 3043, we get 23.
Fetch the next digit (0) from the dividend, attach it to 23 and continue: 230 / 755

Step 5:
The number 755 fits into 230 0 times, leaving a remainder of 230.
Use 0 as the next digit of our solution. 
Result so far: 40.0
If we take 0 away from 230, we end up with 230.
Bring next digit (0) of the dividend behind the 230 and repeat the process: 2300 / 755

Moving on to step 6:
2300 divided by 755 is 3 with a remainder of 35.
Put 3 as the next digit of the answer. 
Result so far: 403.0
If we take 2265 away from 2300, we end up with 35.
Bring next digit (6) of the dividend behind the 35 and repeat the process: 356 / 755

Advancing to step 7:
356 divided by 755 is 0 with a remainder of 356.
The next digit of our result is 0. 
Result so far: 4030.0
Subtracting 0 from 356 leaves us with 356.
Take the next digit (8) from the dividend and append it to 356, then repeat: 3568 / 755

Let's proceed to step 8:
The number 755 fits into 3568 4 times, leaving a remainder of 548.
Use 4 as the next digit of our solution. 
Result so far: 40304.0
If we subtract 3020 from 3568, we get 548.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5480, and continue the process.

Advancing to step 9:
5480 divided by 755 is 7 with a remainder of 195.
Put 7 as the next digit of the answer. 
Result so far: 40304.7
Subtracting 5285 from 5480 leaves us with 195.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1950, and continue the process.

Step 10:
When dividing 1950 by 755, we get 2 with a remainder of 440.
Put 2 as the next digit of the answer. 
Result so far: 40304.72
Subtracting 1510 from 1950 leaves us with 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

Going ahead to step 11:
The number 755 fits into 4400 5 times, leaving a remainder of 625.
Write down 5 as next digit of the result. 
Result so far: 40304.725
Subtracting 3775 from 4400 leaves us with 625.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6250, and continue the process.

Moving on to step 12:
The number 755 fits into 6250 8 times, leaving a remainder of 210.
Write down 8 as next digit of the result. 
Result so far: 40304.7258
Deduct 6040 from 6250 and we're left with 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

Moving on to step 13:
755 can be fit into 2100 2 times, resulting in a remainder of 590.
The number 2 becomes the next digit in our result. 
Result so far: 40304.72582
The remainder is 590 after subtracting 1510 from 2100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5900, and continue the process.

Going ahead to step 14:
When dividing 5900 by 755, we get 7 with a remainder of 615.
Put 7 as the next digit of the answer. 
Result so far: 40304.725827
Deduct 5285 from 5900 and we're left with 615.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6150, and continue the process.

Going ahead to step 15:
6150 divided by 755 is 8 with a remainder of 110.
Write down 8 as next digit of the result. 
Result so far: 40304.7258278
Deduct 6040 from 6150 and we're left with 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

Step 16:
The number 755 fits into 1100 1 times, leaving a remainder of 345.
Use 1 as the next digit of our solution. 
Result so far: 40304.72582781
If we subtract 755 from 1100, we get 345.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3450, and continue the process.

Our division results in 40304.72582781 with a remaining 3.45e-07.