Convert 0.665 to a percent

66.5%

Step-by-step explanation:

The decimal 0.665 equals 66.5%

To convert from decimal to percent, just multiply the decimal value by 100. In this example we have: 0.665 × 100 = 66.5% (answer).

➥ The ease way:

1) Move the decimal point two places to the right: 0.665 → 6.65 → 66.5.

2) Add a % sign: 66.5%

66.5%

Move the decimal point two places to the right: (how I learned)  0.665, 6.65, 66.5.

That makes the answer 66.5%