We look at the division of 336546 by 90 
We want to figure out the number of times 336546 can be divided by 90.

Moving on to step 1:
90 goes into 3 0 times with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Take the next digit (3) from the dividend and append it to 3, then repeat: 33 / 90

On to step 2:
90 can be fit into 33 0 times, resulting in a remainder of 33.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 33 and we're left with 33.
Append the next digit (6) from the dividend to 33 and continue with: 336 / 90

Moving on to step 3:
If we divide 336 by 90, we get 3 and a remainder of 66.
Write down 3 as next digit of the result. 
Result so far: 3.0
Subtract 270 from 336 to get 66.
Fetch the next digit (5) from the dividend, attach it to 66 and continue: 665 / 90

Moving on to step 4:
665 divided by 90 is 7 with a remainder of 35.
Use 7 as the next digit of our solution. 
Result so far: 37.0
Subtracting 630 from 665 leaves us with 35.
Grab the next digit (4) from the dividend, add it to 35, then carry on: 354 / 90

Advancing to step 5:
90 can be fit into 354 3 times, resulting in a remainder of 84.
The next digit of our result is 3. 
Result so far: 373.0
If we subtract 270 from 354, we get 84.
Append the next digit (6) from the dividend to 84 and continue with: 846 / 90

Let's proceed to step 6:
90 goes into 846 9 times with a remainder of 36.
Put 9 as the next digit of the answer. 
Result so far: 3739.0
Subtract 810 from 846 to get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Advancing to step 7:
360 divided by 90 is 4 with a remainder of 0.
Record the quotient 4 as the next digit in the result. 
Result so far: 3739.4
Deduct 360 from 360 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.

On to step 8:
0 divided by 90 is 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 3739.4
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.

Let's proceed to step 9:
90 goes into 0 0 times with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 3739.4
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 final outcome is 3739.4, with a leftover of 0.0.