21414952 ÷ 164 
Let's see how many times 164 fits into 21414952.

Advancing to step 1:
164 goes into 2 0 times with a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Bring next digit (1) of the dividend behind the 2 and repeat the process: 21 / 164

Let's proceed to step 2:
21 divided by 164 is 0 with a remainder of 21.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 21, we get 21.
Append the next digit (4) from the dividend to 21 and continue with: 214 / 164

Advancing to step 3:
164 goes into 214 1 times with a remainder of 50.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 164 from 214, we get 50.
Take the next digit (1) from the dividend and append it to 50, then repeat: 501 / 164

Step 4:
164 can be fit into 501 3 times, resulting in a remainder of 9.
Write down 3 as next digit of the result. 
Result so far: 13.0
Deduct 492 from 501 and we're left with 9.
Fetch the next digit (4) from the dividend, attach it to 9 and continue: 94 / 164

Advancing to step 5:
If we divide 94 by 164, we get 0 and a remainder of 94.
Write down 0 as next digit of the result. 
Result so far: 130.0
If we take 0 away from 94, we end up with 94.
Bring next digit (9) of the dividend behind the 94 and repeat the process: 949 / 164

Step 6:
When dividing 949 by 164, we get 5 with a remainder of 129.
Use 5 as the next digit of our solution. 
Result so far: 1305.0
Subtracting 820 from 949 leaves us with 129.
Fetch the next digit (5) from the dividend, attach it to 129 and continue: 1295 / 164

Step 7:
If we divide 1295 by 164, we get 7 and a remainder of 147.
Record the quotient 7 as the next digit in the result. 
Result so far: 13057.0
The remainder is 147 after subtracting 1148 from 1295.
Grab the next digit (2) from the dividend, add it to 147, then carry on: 1472 / 164

Advancing to step 8:
When dividing 1472 by 164, we get 8 with a remainder of 160.
Record the quotient 8 as the next digit in the result. 
Result so far: 130578.0
Subtracting 1312 from 1472 leaves us with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Moving on to step 9:
The number 164 fits into 1600 9 times, leaving a remainder of 124.
The next digit of our result is 9. 
Result so far: 130578.9
Subtracting 1476 from 1600 leaves us with 124.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1240, and continue the process.

Let's proceed to step 10:
164 goes into 1240 7 times with a remainder of 92.
Record the quotient 7 as the next digit in the result. 
Result so far: 130578.97
If we take 1148 away from 1240, we end up with 92.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

Moving on to step 11:
164 goes into 920 5 times with a remainder of 100.
The next digit of our result is 5. 
Result so far: 130578.975
If we subtract 820 from 920, we get 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Let's proceed to step 12:
1000 divided by 164 is 6 with a remainder of 16.
The next digit of our result is 6. 
Result so far: 130578.9756
Subtract 984 from 1000 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 13:
164 can be fit into 160 0 times, resulting in a remainder of 160.
Record the quotient 0 as the next digit in the result. 
Result so far: 130578.9756
Subtract 0 from 160 to get 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Step 14:
164 can be fit into 1600 9 times, resulting in a remainder of 124.
Record the quotient 9 as the next digit in the result. 
Result so far: 130578.975609
Subtracting 1476 from 1600 leaves us with 124.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1240, and continue the process.

Going ahead to step 15:
1240 divided by 164 is 7 with a remainder of 92.
Put 7 as the next digit of the answer. 
Result so far: 130578.9756097
The remainder is 92 after subtracting 1148 from 1240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

Moving on to step 16:
920 divided by 164 is 5 with a remainder of 100.
Use 5 as the next digit of our solution. 
Result so far: 130578.97560975
Subtracting 820 from 920 leaves us with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

The final outcome is 130578.97560975, with a leftover of 1e-07.