We divide 354485 by 1
Let's see how many times 1 fits into 354485.

Moving on to step 1:
The number 1 fits into 3 3 times, leaving a remainder of 0.
Put 3 as the next digit of the answer. 
Result so far: 3.0
Subtract 3 from 3 to get 0.
Append the next digit (5) from the dividend to 0 and continue with: 5 / 1

Moving on to step 2:
1 goes into 5 5 times with a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 35.0
Deduct 5 from 5 and we're left with 0.
Append the next digit (4) from the dividend to 0 and continue with: 4 / 1

Let's proceed to step 3:
4 divided by 1 is 4 with a remainder of 0.
Write down 4 as next digit of the result. 
Result so far: 354.0
If we subtract 4 from 4, we get 0.
Append the next digit (4) from the dividend to 0 and continue with: 4 / 1

On to step 4:
1 goes into 4 4 times with a remainder of 0.
Put 4 as the next digit of the answer. 
Result so far: 3544.0
Deduct 4 from 4 and we're left with 0.
Grab the next digit (8) from the dividend, add it to 0, then carry on: 8 / 1

Advancing to step 5:
When dividing 8 by 1, we get 8 with a remainder of 0.
Put 8 as the next digit of the answer. 
Result so far: 35448.0
The remainder is 0 after subtracting 8 from 8.
Append the next digit (5) from the dividend to 0 and continue with: 5 / 1

Step 6:
The number 1 fits into 5 5 times, leaving a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 354485.0
The remainder is 0 after subtracting 5 from 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 7:
When dividing 0 by 1, we get 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 354485.0
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.

On to step 8:
0 divided by 1 is 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 354485.0
If we subtract 0 from 0, we 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.

The quotient of the division is 354485.0, and the remainder is 0.0.