49648394 ÷ 10 
We want to figure out the number of times 49648394 can be divided by 10.

Moving on to step 1:
When dividing 4 by 10, we get 0 with a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Append the next digit (9) from the dividend to 4 and continue with: 49 / 10

Going ahead to step 2:
When dividing 49 by 10, we get 4 with a remainder of 9.
Write down 4 as next digit of the result. 
Result so far: 4.0
Deduct 40 from 49 and we're left with 9.
Append the next digit (6) from the dividend to 9 and continue with: 96 / 10

Step 3:
If we divide 96 by 10, we get 9 and a remainder of 6.
Use 9 as the next digit of our solution. 
Result so far: 49.0
Subtracting 90 from 96 leaves us with 6.
Bring next digit (4) of the dividend behind the 6 and repeat the process: 64 / 10

Let's proceed to step 4:
When dividing 64 by 10, we get 6 with a remainder of 4.
Record the quotient 6 as the next digit in the result. 
Result so far: 496.0
Deduct 60 from 64 and we're left with 4.
Take the next digit (8) from the dividend and append it to 4, then repeat: 48 / 10

Advancing to step 5:
48 divided by 10 is 4 with a remainder of 8.
The next digit of our result is 4. 
Result so far: 4964.0
Deduct 40 from 48 and we're left with 8.
Bring next digit (3) of the dividend behind the 8 and repeat the process: 83 / 10

Advancing to step 6:
83 divided by 10 is 8 with a remainder of 3.
Use 8 as the next digit of our solution. 
Result so far: 49648.0
If we take 80 away from 83, we end up with 3.
Grab the next digit (9) from the dividend, add it to 3, then carry on: 39 / 10

Going ahead to step 7:
If we divide 39 by 10, we get 3 and a remainder of 9.
Write down 3 as next digit of the result. 
Result so far: 496483.0
If we subtract 30 from 39, we get 9.
Fetch the next digit (4) from the dividend, attach it to 9 and continue: 94 / 10

Advancing to step 8:
When dividing 94 by 10, we get 9 with a remainder of 4.
The number 9 becomes the next digit in our result. 
Result so far: 4964839.0
Deduct 90 from 94 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 9:
The number 10 fits into 40 4 times, leaving a remainder of 0.
Use 4 as the next digit of our solution. 
Result so far: 4964839.4
The remainder is 0 after subtracting 40 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 10:
If we divide 0 by 10, we get 0 and a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 4964839.4
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.

Advancing to step 11:
10 goes into 0 0 times with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 4964839.4
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.

The final outcome is 4964839.4, with a leftover of 0.0.