Let's divide 45964400 by 20
We want to figure out the number of times 45964400 can be divided by 20.

Let's proceed to step 1:
If we divide 4 by 20, we get 0 and a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Fetch the next digit (5) from the dividend, attach it to 4 and continue: 45 / 20

Advancing to step 2:
When dividing 45 by 20, we get 2 with a remainder of 5.
Write down 2 as next digit of the result. 
Result so far: 2.0
Subtract 40 from 45 to get 5.
Grab the next digit (9) from the dividend, add it to 5, then carry on: 59 / 20

Step 3:
The number 20 fits into 59 2 times, leaving a remainder of 19.
Use 2 as the next digit of our solution. 
Result so far: 22.0
Deduct 40 from 59 and we're left with 19.
Grab the next digit (6) from the dividend, add it to 19, then carry on: 196 / 20

Let's proceed to step 4:
The number 20 fits into 196 9 times, leaving a remainder of 16.
The next digit of our result is 9. 
Result so far: 229.0
Deduct 180 from 196 and we're left with 16.
Include the next digit (4) from the dividend after 16, then repeat: 164 / 20

Going ahead to step 5:
If we divide 164 by 20, we get 8 and a remainder of 4.
Use 8 as the next digit of our solution. 
Result so far: 2298.0
If we subtract 160 from 164, we get 4.
Append the next digit (4) from the dividend to 4 and continue with: 44 / 20

Advancing to step 6:
44 divided by 20 is 2 with a remainder of 4.
Record the quotient 2 as the next digit in the result. 
Result so far: 22982.0
Subtracting 40 from 44 leaves us with 4.
Fetch the next digit (0) from the dividend, attach it to 4 and continue: 40 / 20

Step 7:
20 goes into 40 2 times with a remainder of 0.
The number 2 becomes the next digit in our result. 
Result so far: 229822.0
Subtract 40 from 40 to get 0.
Grab the next digit (0) from the dividend, add it to 0, then carry on: 0 / 20

On to step 8:
0 divided by 20 is 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 2298220.0
Subtracting 0 from 0 leaves us 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.

Step 9:
The number 20 fits into 0 0 times, leaving a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 2298220.0
Subtract 0 from 0 to get 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:
0 divided by 20 is 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 2298220.0
Deduct 0 from 0 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.

The final outcome is 2298220.0, with a leftover of 0.0.