12/18 = ≈66.67%
Rounded to 2 decimal places.
A value like 66.67% can show up when about two out of every three people choose the same option in a class poll, or when a phone battery is roughly two-thirds charged. It gives a quick sense that something is more than half, but not quite all.
To picture 12/18, imagine 18 equal slices of pizza with 12 selected, or shade 12 of 18 squares on a grid. A quick estimate is “about two-thirds,” which is close enough for many everyday comparisons.
One common point of confusion is treating 66.67% as exact. The fraction 12/18 simplifies to two-thirds, and its percentage is rounded, so the displayed value is an approximation.