Let's divide 21204587 by 184
Let's see how many times 184 fits into 21204587.

Moving on to step 1:
The number 184 fits into 2 0 times, leaving a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Include the next digit (1) from the dividend after 2, then repeat: 21 / 184

Moving on to step 2:
21 divided by 184 is 0 with a remainder of 21.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 21 after subtracting 0 from 21.
Bring next digit (2) of the dividend behind the 21 and repeat the process: 212 / 184

Advancing to step 3:
184 goes into 212 1 times with a remainder of 28.
Put 1 as the next digit of the answer. 
Result so far: 1.0
The remainder is 28 after subtracting 184 from 212.
Grab the next digit (0) from the dividend, add it to 28, then carry on: 280 / 184

Advancing to step 4:
184 goes into 280 1 times with a remainder of 96.
Record the quotient 1 as the next digit in the result. 
Result so far: 11.0
If we take 184 away from 280, we end up with 96.
Grab the next digit (4) from the dividend, add it to 96, then carry on: 964 / 184

Going ahead to step 5:
184 can be fit into 964 5 times, resulting in a remainder of 44.
Record the quotient 5 as the next digit in the result. 
Result so far: 115.0
Subtract 920 from 964 to get 44.
Include the next digit (5) from the dividend after 44, then repeat: 445 / 184

Let's proceed to step 6:
If we divide 445 by 184, we get 2 and a remainder of 77.
Write down 2 as next digit of the result. 
Result so far: 1152.0
If we take 368 away from 445, we end up with 77.
Include the next digit (8) from the dividend after 77, then repeat: 778 / 184

Going ahead to step 7:
778 divided by 184 is 4 with a remainder of 42.
Write down 4 as next digit of the result. 
Result so far: 11524.0
Deduct 736 from 778 and we're left with 42.
Grab the next digit (7) from the dividend, add it to 42, then carry on: 427 / 184

On to step 8:
The number 184 fits into 427 2 times, leaving a remainder of 59.
The number 2 becomes the next digit in our result. 
Result so far: 115242.0
If we take 368 away from 427, we end up with 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Let's proceed to step 9:
When dividing 590 by 184, we get 3 with a remainder of 38.
Write down 3 as next digit of the result. 
Result so far: 115242.3
The remainder is 38 after subtracting 552 from 590.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Advancing to step 10:
When dividing 380 by 184, we get 2 with a remainder of 12.
The next digit of our result is 2. 
Result so far: 115242.32
If we take 368 away from 380, 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.

Moving on to step 11:
If we divide 120 by 184, we get 0 and a remainder of 120.
Write down 0 as next digit of the result. 
Result so far: 115242.32
If we subtract 0 from 120, we get 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Going ahead to step 12:
If we divide 1200 by 184, we get 6 and a remainder of 96.
Use 6 as the next digit of our solution. 
Result so far: 115242.3206
Subtracting 1104 from 1200 leaves us with 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

Going ahead to step 13:
960 divided by 184 is 5 with a remainder of 40.
Put 5 as the next digit of the answer. 
Result so far: 115242.32065
Subtracting 920 from 960 leaves us 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.

Step 14:
If we divide 400 by 184, we get 2 and a remainder of 32.
The next digit of our result is 2. 
Result so far: 115242.320652
If we take 368 away from 400, 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.

On to step 15:
184 can be fit into 320 1 times, resulting in a remainder of 136.
Record the quotient 1 as the next digit in the result. 
Result so far: 115242.3206521
If we subtract 184 from 320, we get 136.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

Moving on to step 16:
1360 divided by 184 is 7 with a remainder of 72.
Use 7 as the next digit of our solution. 
Result so far: 115242.32065217
The remainder is 72 after subtracting 1288 from 1360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

The final outcome is 115242.32065217, with a leftover of 7.2e-08.