Let's divide 30403858 by 72
We're looking to find how many times 72 goes into 30403858.

Let's proceed to step 1:
The number 72 fits into 3 0 times, leaving a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Grab the next digit (0) from the dividend, add it to 3, then carry on: 30 / 72

Let's proceed to step 2:
When dividing 30 by 72, we get 0 with a remainder of 30.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 30, we end up with 30.
Include the next digit (4) from the dividend after 30, then repeat: 304 / 72

Going ahead to step 3:
When dividing 304 by 72, we get 4 with a remainder of 16.
Use 4 as the next digit of our solution. 
Result so far: 4.0
If we subtract 288 from 304, we get 16.
Append the next digit (0) from the dividend to 16 and continue with: 160 / 72

Moving on to step 4:
160 divided by 72 is 2 with a remainder of 16.
Put 2 as the next digit of the answer. 
Result so far: 42.0
Subtracting 144 from 160 leaves us with 16.
Take the next digit (3) from the dividend and append it to 16, then repeat: 163 / 72

Let's proceed to step 5:
72 can be fit into 163 2 times, resulting in a remainder of 19.
Put 2 as the next digit of the answer. 
Result so far: 422.0
Deduct 144 from 163 and we're left with 19.
Append the next digit (8) from the dividend to 19 and continue with: 198 / 72

Going ahead to step 6:
72 goes into 198 2 times with a remainder of 54.
Use 2 as the next digit of our solution. 
Result so far: 4222.0
Subtracting 144 from 198 leaves us with 54.
Fetch the next digit (5) from the dividend, attach it to 54 and continue: 545 / 72

Going ahead to step 7:
The number 72 fits into 545 7 times, leaving a remainder of 41.
Put 7 as the next digit of the answer. 
Result so far: 42227.0
Subtracting 504 from 545 leaves us with 41.
Append the next digit (8) from the dividend to 41 and continue with: 418 / 72

Let's proceed to step 8:
When dividing 418 by 72, we get 5 with a remainder of 58.
The number 5 becomes the next digit in our result. 
Result so far: 422275.0
Subtracting 360 from 418 leaves us with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Step 9:
When dividing 580 by 72, we get 8 with a remainder of 4.
Record the quotient 8 as the next digit in the result. 
Result so far: 422275.8
Deduct 576 from 580 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 10:
72 can be fit into 40 0 times, resulting in a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 422275.8
Subtracting 0 from 40 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 11:
If we divide 400 by 72, we get 5 and a remainder of 40.
The next digit of our result is 5. 
Result so far: 422275.805
Subtract 360 from 400 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 12:
The number 72 fits into 400 5 times, leaving a remainder of 40.
The number 5 becomes the next digit in our result. 
Result so far: 422275.8055
The remainder is 40 after subtracting 360 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

After the division, we end up with 422275.8055 and a remainder of 0.0004.