How do i divide decimals, such as 0.072 ÷ 0.04

STEP 1:
Change the decimal being divided into a whole number.
EXAMPLE:
0.072÷0.04→0.072÷4
STEP 2:
If you had to move the decimal over 2 times then you move the decimal over 2 times in the other decimal.
EXAMPLE:
0.072÷0.004→0.072÷4→7.2÷4
Hopefully that helped!
EXAMPLE 2:
0.025÷0.05→0.025÷5→2.5÷5 BECAUSE in 0.05 I moved the decimal over twice →
BEFORE
0.005→
THEN
00.5→
LAST
5.\ 5!
Then you do the same with the other decimal! Since I moved the decimal twice in 0.05 then I move the decimal twice in 0.025!
BEFORE
0.025→
THEN
0.25→
LAST
2.5! And there you have it! After ask the you divide like normal and lastly you bring the decimal up!
2.5÷5=0.5!
↑
Don't forget to bring the decimal up from here→2.5!

My teacher said to take out the zeros and just divide the to numbers and then add your zeros or any other numbers one your answer!!!

What are the options

Idont knowgfdhdhfhggg.