Let's divide 300214 by 80
We want to figure out the number of times 300214 can be divided by 80.

Going ahead to step 1:
3 divided by 80 is 0 with a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Append the next digit (0) from the dividend to 3 and continue with: 30 / 80

Step 2:
The number 80 fits into 30 0 times, leaving a remainder of 30.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 30 and we're left with 30.
Grab the next digit (0) from the dividend, add it to 30, then carry on: 300 / 80

Let's proceed to step 3:
80 can be fit into 300 3 times, resulting in a remainder of 60.
Write down 3 as next digit of the result. 
Result so far: 3.0
If we subtract 240 from 300, we get 60.
Grab the next digit (2) from the dividend, add it to 60, then carry on: 602 / 80

Going ahead to step 4:
If we divide 602 by 80, we get 7 and a remainder of 42.
The number 7 becomes the next digit in our result. 
Result so far: 37.0
Deduct 560 from 602 and we're left with 42.
Take the next digit (1) from the dividend and append it to 42, then repeat: 421 / 80

Going ahead to step 5:
80 can be fit into 421 5 times, resulting in a remainder of 21.
Record the quotient 5 as the next digit in the result. 
Result so far: 375.0
If we take 400 away from 421, we end up with 21.
Fetch the next digit (4) from the dividend, attach it to 21 and continue: 214 / 80

Step 6:
214 divided by 80 is 2 with a remainder of 54.
Use 2 as the next digit of our solution. 
Result so far: 3752.0
If we take 160 away from 214, we end up with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Step 7:
80 can be fit into 540 6 times, resulting in a remainder of 60.
The number 6 becomes the next digit in our result. 
Result so far: 3752.6
The remainder is 60 after subtracting 480 from 540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Advancing to step 8:
When dividing 600 by 80, we get 7 with a remainder of 40.
The next digit of our result is 7. 
Result so far: 3752.67
If we subtract 560 from 600, we 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.

Advancing to step 9:
If we divide 400 by 80, we get 5 and a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 3752.675
If we take 400 away from 400, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 10:
If we divide 0 by 80, we get 0 and a remainder of 0.
The next digit of our result is 0. 
Result so far: 3752.675
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 11:
If we divide 0 by 80, we get 0 and a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 3752.675
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The quotient of the division is 3752.675, and the remainder is 0.0.