415504 ÷ 84 
We want to divide 415504 by 84.

Advancing to step 1:
If we divide 4 by 84, we get 0 and a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Take the next digit (1) from the dividend and append it to 4, then repeat: 41 / 84

Moving on to step 2:
84 can be fit into 41 0 times, resulting in a remainder of 41.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 41, we get 41.
Fetch the next digit (5) from the dividend, attach it to 41 and continue: 415 / 84

Moving on to step 3:
The number 84 fits into 415 4 times, leaving a remainder of 79.
Write down 4 as next digit of the result. 
Result so far: 4.0
Subtract 336 from 415 to get 79.
Append the next digit (5) from the dividend to 79 and continue with: 795 / 84

Going ahead to step 4:
795 divided by 84 is 9 with a remainder of 39.
The number 9 becomes the next digit in our result. 
Result so far: 49.0
If we take 756 away from 795, we end up with 39.
Grab the next digit (0) from the dividend, add it to 39, then carry on: 390 / 84

Moving on to step 5:
390 divided by 84 is 4 with a remainder of 54.
The number 4 becomes the next digit in our result. 
Result so far: 494.0
Subtracting 336 from 390 leaves us with 54.
Grab the next digit (4) from the dividend, add it to 54, then carry on: 544 / 84

Step 6:
The number 84 fits into 544 6 times, leaving a remainder of 40.
Use 6 as the next digit of our solution. 
Result so far: 4946.0
Deduct 504 from 544 and we're left 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.

Moving on to step 7:
400 divided by 84 is 4 with a remainder of 64.
Write down 4 as next digit of the result. 
Result so far: 4946.4
Deduct 336 from 400 and we're left with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Moving on to step 8:
84 can be fit into 640 7 times, resulting in a remainder of 52.
The number 7 becomes the next digit in our result. 
Result so far: 4946.47
Deduct 588 from 640 and we're left with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Moving on to step 9:
520 divided by 84 is 6 with a remainder of 16.
Record the quotient 6 as the next digit in the result. 
Result so far: 4946.476
Deduct 504 from 520 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Moving on to step 10:
The number 84 fits into 160 1 times, leaving a remainder of 76.
Record the quotient 1 as the next digit in the result. 
Result so far: 4946.4761
If we take 84 away from 160, we end up with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Going ahead to step 11:
84 goes into 760 9 times with a remainder of 4.
Write down 9 as next digit of the result. 
Result so far: 4946.47619
Subtracting 756 from 760 leaves us 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.

Moving on to step 12:
84 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: 4946.47619
Deduct 0 from 40 and we're left 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.

Going ahead to step 13:
The number 84 fits into 400 4 times, leaving a remainder of 64.
Record the quotient 4 as the next digit in the result. 
Result so far: 4946.4761904
Deduct 336 from 400 and we're left with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Advancing to step 14:
640 divided by 84 is 7 with a remainder of 52.
Use 7 as the next digit of our solution. 
Result so far: 4946.47619047
Subtracting 588 from 640 leaves us with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

The final result is 4946.47619047 with a remainder of 5.2e-08.