zoe walked 20 miles. the next day she walked 16 miles. what is the percent of the decrease of zoes walking. I will give brainlist if you answer WITH WORK

20%

Explanation:
1. Turn it into a fraction (16/20).
2. Divide the numerator (16) by the denominator (20). (16÷20=0.8)
3. Subtract the decimal (0.8) from 1. (1-0.8=0.2)
4. Now turn the decimal (0.2) into a percentage by multiplying it by 100 and placing a “%” on the end. (0.2x100=20%)