The best way to practice dividing decimals is to try many different problems until you can remember the steps. Many tutorials can give you examples to try, such as dividing a decimal by another decimal, dividing a whole number by a decimal, and dividing a decimal by a whole number.
You can find tutorial videos online that have decimal division questions and answers, along with explanations of techniques for solving these types of problems. You may also be able to find online courses and worksheets with sample long division problems, which allows you to get some extra practice dividing decimals. You can also find online quizzes, which may be a valuable source of practice, since they can allow you to practice decimal division in a low-stress environment.
It may also be a good idea to keep a calculator nearby to check your answers while dividing decimals. With a calculator, you can also make up your own decimal division problems, since you can check that your answers are correct. You can also multiply the quotient by the divisor during your practice to see if the product equals the dividend. These two techniques help ensure that your division is correct as you practice.