We look at the division of 21984676 by 357 
Our goal is to divide 21984676 by 357.

Moving on to step 1:
2 divided by 357 is 0 with a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Bring next digit (1) of the dividend behind the 2 and repeat the process: 21 / 357

Going ahead to step 2:
The number 357 fits into 21 0 times, leaving a remainder of 21.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 21 to get 21.
Include the next digit (9) from the dividend after 21, then repeat: 219 / 357

Advancing to step 3:
357 goes into 219 0 times with a remainder of 219.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 219, we get 219.
Fetch the next digit (8) from the dividend, attach it to 219 and continue: 2198 / 357

Advancing to step 4:
When dividing 2198 by 357, we get 6 with a remainder of 56.
Put 6 as the next digit of the answer. 
Result so far: 6.0
If we subtract 2142 from 2198, we get 56.
Grab the next digit (4) from the dividend, add it to 56, then carry on: 564 / 357

Advancing to step 5:
When dividing 564 by 357, we get 1 with a remainder of 207.
Write down 1 as next digit of the result. 
Result so far: 61.0
The remainder is 207 after subtracting 357 from 564.
Include the next digit (6) from the dividend after 207, then repeat: 2076 / 357

Advancing to step 6:
357 goes into 2076 5 times with a remainder of 291.
The number 5 becomes the next digit in our result. 
Result so far: 615.0
Subtract 1785 from 2076 to get 291.
Include the next digit (7) from the dividend after 291, then repeat: 2917 / 357

Advancing to step 7:
357 goes into 2917 8 times with a remainder of 61.
Use 8 as the next digit of our solution. 
Result so far: 6158.0
If we subtract 2856 from 2917, we get 61.
Append the next digit (6) from the dividend to 61 and continue with: 616 / 357

Step 8:
616 divided by 357 is 1 with a remainder of 259.
The next digit of our result is 1. 
Result so far: 61581.0
If we subtract 357 from 616, we get 259.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2590, and continue the process.

Advancing to step 9:
357 can be fit into 2590 7 times, resulting in a remainder of 91.
Write down 7 as next digit of the result. 
Result so far: 61581.7
If we subtract 2499 from 2590, we get 91.
Since there are no more digits in the dividend, we add a zero to the remainder making it 910, and continue the process.

Moving on to step 10:
910 divided by 357 is 2 with a remainder of 196.
The next digit of our result is 2. 
Result so far: 61581.72
Subtract 714 from 910 to get 196.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1960, and continue the process.

Advancing to step 11:
If we divide 1960 by 357, we get 5 and a remainder of 175.
Put 5 as the next digit of the answer. 
Result so far: 61581.725
If we take 1785 away from 1960, we end up with 175.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1750, and continue the process.

Advancing to step 12:
If we divide 1750 by 357, we get 4 and a remainder of 322.
The next digit of our result is 4. 
Result so far: 61581.7254
The remainder is 322 after subtracting 1428 from 1750.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3220, and continue the process.

Step 13:
357 can be fit into 3220 9 times, resulting in a remainder of 7.
Put 9 as the next digit of the answer. 
Result so far: 61581.72549
If we take 3213 away from 3220, we end up with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Step 14:
When dividing 70 by 357, we get 0 with a remainder of 70.
Put 0 as the next digit of the answer. 
Result so far: 61581.72549
The remainder is 70 after subtracting 0 from 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Let's proceed to step 15:
357 can be fit into 700 1 times, resulting in a remainder of 343.
The next digit of our result is 1. 
Result so far: 61581.7254901
Deduct 357 from 700 and we're left with 343.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3430, and continue the process.

Let's proceed to step 16:
3430 divided by 357 is 9 with a remainder of 217.
The number 9 becomes the next digit in our result. 
Result so far: 61581.72549019
If we subtract 3213 from 3430, we get 217.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2170, and continue the process.

The final outcome is 61581.72549019, with a leftover of 2.17e-07.