350371 ÷ 30 
We want to divide 350371 by 30.

Going ahead to step 1:
If we divide 3 by 30, we get 0 and a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Append the next digit (5) from the dividend to 3 and continue with: 35 / 30

On to step 2:
35 divided by 30 is 1 with a remainder of 5.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we subtract 30 from 35, we get 5.
Grab the next digit (0) from the dividend, add it to 5, then carry on: 50 / 30

Step 3:
The number 30 fits into 50 1 times, leaving a remainder of 20.
The next digit of our result is 1. 
Result so far: 11.0
If we subtract 30 from 50, we get 20.
Include the next digit (3) from the dividend after 20, then repeat: 203 / 30

Advancing to step 4:
When dividing 203 by 30, we get 6 with a remainder of 23.
Put 6 as the next digit of the answer. 
Result so far: 116.0
The remainder is 23 after subtracting 180 from 203.
Include the next digit (7) from the dividend after 23, then repeat: 237 / 30

Moving on to step 5:
The number 30 fits into 237 7 times, leaving a remainder of 27.
The next digit of our result is 7. 
Result so far: 1167.0
Deduct 210 from 237 and we're left with 27.
Append the next digit (1) from the dividend to 27 and continue with: 271 / 30

Step 6:
When dividing 271 by 30, we get 9 with a remainder of 1.
Write down 9 as next digit of the result. 
Result so far: 11679.0
Subtract 270 from 271 to get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Let's proceed to step 7:
The number 30 fits into 10 0 times, leaving a remainder of 10.
Record the quotient 0 as the next digit in the result. 
Result so far: 11679.0
If we take 0 away from 10, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 8:
If we divide 100 by 30, we get 3 and a remainder of 10.
The number 3 becomes the next digit in our result. 
Result so far: 11679.03
The remainder is 10 after subtracting 90 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 9:
If we divide 100 by 30, we get 3 and a remainder of 10.
Record the quotient 3 as the next digit in the result. 
Result so far: 11679.033
Subtracting 90 from 100 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

The quotient of the division is 11679.033, and the remainder is 0.001.