378557 ÷ 10 
We want to figure out the number of times 378557 can be divided by 10.

Moving on to step 1:
If we divide 3 by 10, we get 0 and a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Take the next digit (7) from the dividend and append it to 3, then repeat: 37 / 10

On to step 2:
The number 10 fits into 37 3 times, leaving a remainder of 7.
The next digit of our result is 3. 
Result so far: 3.0
Subtract 30 from 37 to get 7.
Bring next digit (8) of the dividend behind the 7 and repeat the process: 78 / 10

Going ahead to step 3:
10 goes into 78 7 times with a remainder of 8.
Write down 7 as next digit of the result. 
Result so far: 37.0
Subtract 70 from 78 to get 8.
Grab the next digit (5) from the dividend, add it to 8, then carry on: 85 / 10

Advancing to step 4:
When dividing 85 by 10, we get 8 with a remainder of 5.
The number 8 becomes the next digit in our result. 
Result so far: 378.0
If we subtract 80 from 85, we get 5.
Fetch the next digit (5) from the dividend, attach it to 5 and continue: 55 / 10

On to step 5:
10 can be fit into 55 5 times, resulting in a remainder of 5.
Write down 5 as next digit of the result. 
Result so far: 3785.0
The remainder is 5 after subtracting 50 from 55.
Bring next digit (7) of the dividend behind the 5 and repeat the process: 57 / 10

On to step 6:
10 goes into 57 5 times with a remainder of 7.
Record the quotient 5 as the next digit in the result. 
Result so far: 37855.0
Deduct 50 from 57 and we're left 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.

Going ahead to step 7:
The number 10 fits into 70 7 times, leaving a remainder of 0.
Write down 7 as next digit of the result. 
Result so far: 37855.7
Subtracting 70 from 70 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.

Advancing to step 8:
If we divide 0 by 10, we get 0 and a remainder of 0.
The next digit of our result is 0. 
Result so far: 37855.7
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.

Going ahead to step 9:
0 divided by 10 is 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 37855.7
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.

After the division, we end up with 37855.7 and a remainder of 0.0.