19415 ÷ 84 
We want to divide 19415 by 84.

Step 1:
If we divide 1 by 84, we get 0 and a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Fetch the next digit (9) from the dividend, attach it to 1 and continue: 19 / 84

Advancing to step 2:
19 divided by 84 is 0 with a remainder of 19.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 19 after subtracting 0 from 19.
Grab the next digit (4) from the dividend, add it to 19, then carry on: 194 / 84

Going ahead to step 3:
194 divided by 84 is 2 with a remainder of 26.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
If we take 168 away from 194, we end up with 26.
Fetch the next digit (1) from the dividend, attach it to 26 and continue: 261 / 84

Moving on to step 4:
The number 84 fits into 261 3 times, leaving a remainder of 9.
Record the quotient 3 as the next digit in the result. 
Result so far: 23.0
Deduct 252 from 261 and we're left with 9.
Include the next digit (5) from the dividend after 9, then repeat: 95 / 84

Advancing to step 5:
If we divide 95 by 84, we get 1 and a remainder of 11.
The next digit of our result is 1. 
Result so far: 231.0
If we subtract 84 from 95, we get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Going ahead to step 6:
110 divided by 84 is 1 with a remainder of 26.
The next digit of our result is 1. 
Result so far: 231.1
Subtracting 84 from 110 leaves us with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Moving on to step 7:
84 goes into 260 3 times with a remainder of 8.
Write down 3 as next digit of the result. 
Result so far: 231.13
If we take 252 away from 260, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Moving on to step 8:
84 can be fit into 80 0 times, resulting in a remainder of 80.
The number 0 becomes the next digit in our result. 
Result so far: 231.13
If we subtract 0 from 80, we get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Going ahead to step 9:
When dividing 800 by 84, we get 9 with a remainder of 44.
Put 9 as the next digit of the answer. 
Result so far: 231.1309
Subtract 756 from 800 to get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Step 10:
84 can be fit into 440 5 times, resulting in a remainder of 20.
Record the quotient 5 as the next digit in the result. 
Result so far: 231.13095
Subtract 420 from 440 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 11:
The number 84 fits into 200 2 times, leaving a remainder of 32.
Put 2 as the next digit of the answer. 
Result so far: 231.130952
If we take 168 away from 200, we end up with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Step 12:
320 divided by 84 is 3 with a remainder of 68.
The number 3 becomes the next digit in our result. 
Result so far: 231.1309523
Subtracting 252 from 320 leaves us with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Advancing to step 13:
If we divide 680 by 84, we get 8 and a remainder of 8.
Write down 8 as next digit of the result. 
Result so far: 231.13095238
If we take 672 away from 680, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

The final outcome is 231.13095238, with a leftover of 8e-09.