2643324 ÷ 20 
We want to figure out the number of times 2643324 can be divided by 20.

On to step 1:
If we divide 2 by 20, we get 0 and a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Bring next digit (6) of the dividend behind the 2 and repeat the process: 26 / 20

Step 2:
The number 20 fits into 26 1 times, leaving a remainder of 6.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Deduct 20 from 26 and we're left with 6.
Include the next digit (4) from the dividend after 6, then repeat: 64 / 20

Advancing to step 3:
20 goes into 64 3 times with a remainder of 4.
Record the quotient 3 as the next digit in the result. 
Result so far: 13.0
If we take 60 away from 64, we end up with 4.
Bring next digit (3) of the dividend behind the 4 and repeat the process: 43 / 20

Advancing to step 4:
If we divide 43 by 20, we get 2 and a remainder of 3.
Put 2 as the next digit of the answer. 
Result so far: 132.0
Subtract 40 from 43 to get 3.
Include the next digit (3) from the dividend after 3, then repeat: 33 / 20

Step 5:
33 divided by 20 is 1 with a remainder of 13.
Put 1 as the next digit of the answer. 
Result so far: 1321.0
Deduct 20 from 33 and we're left with 13.
Fetch the next digit (2) from the dividend, attach it to 13 and continue: 132 / 20

Let's proceed to step 6:
132 divided by 20 is 6 with a remainder of 12.
Record the quotient 6 as the next digit in the result. 
Result so far: 13216.0
If we subtract 120 from 132, we get 12.
Grab the next digit (4) from the dividend, add it to 12, then carry on: 124 / 20

Going ahead to step 7:
When dividing 124 by 20, we get 6 with a remainder of 4.
Record the quotient 6 as the next digit in the result. 
Result so far: 132166.0
If we subtract 120 from 124, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 8:
The number 20 fits into 40 2 times, leaving a remainder of 0.
Record the quotient 2 as the next digit in the result. 
Result so far: 132166.2
Deduct 40 from 40 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 9:
If we divide 0 by 20, we get 0 and a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 132166.2
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 10:
20 goes into 0 0 times with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 132166.2
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final result is 132166.2 with a remainder of 0.0.