We're dividing 300477 by 84 
We're looking to find how many times 84 goes into 300477.

Advancing to step 1:
When dividing 3 by 84, we get 0 with a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Fetch the next digit (0) from the dividend, attach it to 3 and continue: 30 / 84

On to step 2:
84 can be fit into 30 0 times, resulting in 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.
Fetch the next digit (0) from the dividend, attach it to 30 and continue: 300 / 84

On to step 3:
84 goes into 300 3 times with a remainder of 48.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
Deduct 252 from 300 and we're left with 48.
Take the next digit (4) from the dividend and append it to 48, then repeat: 484 / 84

Step 4:
If we divide 484 by 84, we get 5 and a remainder of 64.
Use 5 as the next digit of our solution. 
Result so far: 35.0
Deduct 420 from 484 and we're left with 64.
Grab the next digit (7) from the dividend, add it to 64, then carry on: 647 / 84

Step 5:
84 can be fit into 647 7 times, resulting in a remainder of 59.
The next digit of our result is 7. 
Result so far: 357.0
Deduct 588 from 647 and we're left with 59.
Append the next digit (7) from the dividend to 59 and continue with: 597 / 84

Step 6:
84 can be fit into 597 7 times, resulting in a remainder of 9.
Put 7 as the next digit of the answer. 
Result so far: 3577.0
The remainder is 9 after subtracting 588 from 597.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Going ahead to step 7:
The number 84 fits into 90 1 times, leaving a remainder of 6.
Use 1 as the next digit of our solution. 
Result so far: 3577.1
Subtract 84 from 90 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 8:
84 can be fit into 60 0 times, resulting in a remainder of 60.
Record the quotient 0 as the next digit in the result. 
Result so far: 3577.1
If we take 0 away from 60, we end up with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Moving on to step 9:
600 divided by 84 is 7 with a remainder of 12.
The number 7 becomes the next digit in our result. 
Result so far: 3577.107
If we take 588 away from 600, we end up with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Advancing to step 10:
120 divided by 84 is 1 with a remainder of 36.
The number 1 becomes the next digit in our result. 
Result so far: 3577.1071
If we subtract 84 from 120, we get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Let's proceed to step 11:
When dividing 360 by 84, we get 4 with a remainder of 24.
Use 4 as the next digit of our solution. 
Result so far: 3577.10714
If we take 336 away from 360, we end up with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Moving on to step 12:
If we divide 240 by 84, we get 2 and a remainder of 72.
The next digit of our result is 2. 
Result so far: 3577.107142
Deduct 168 from 240 and we're left with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Step 13:
If we divide 720 by 84, we get 8 and a remainder of 48.
The next digit of our result is 8. 
Result so far: 3577.1071428
Subtract 672 from 720 to get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Step 14:
480 divided by 84 is 5 with a remainder of 60.
Use 5 as the next digit of our solution. 
Result so far: 3577.10714285
Deduct 420 from 480 and we're left with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

The final outcome is 3577.10714285, with a leftover of 6e-08.