The fraction 66/74 is equal to 89.19% when converted to a percentage and rounded to two decimal places. This means that if you had 74 items and took 66 of them, you'd have about 89% of the total. It's a pretty high percentage, showing that 66 is close to 74 in value.
To put it in perspective, 89.19% is just a bit over 7/8 or 87.5%. It's a significant majority, representing more than 4/5 of the whole. In practical terms, if this percentage were a test score or a project completion rate, it would be considered quite good, though not perfect. It's the kind of number that shows substantial progress or achievement in many contexts.