Yes, it is composite.
297 is composite.
The composite factors of 1485 are 9, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485
891 is a composite number. Its factors are 1, 3, 9, 11, 27, 33, 81, 99, 297, and 891. An easy check for some numbers greater than 3 is by adding their digits. If the sum of the digits is 3 or a multiple of 3, the number is a composite. The digits of 891 add up to 18, which is a multiple of 3.
1 x 297 = 297 3 x 99 = 297 9 x 33 = 297 11 x 27 = 297
percentage of 297 = 29700%297 * 100% = 29700%
-297
1/3 of 297 = 297/3 = 99
759-297 = 462
297
297 can be divided evenly by 1, 3, 9, 11, 33, 99, and 297.
9801 - 297 = 9504
10% of 297 = 29.7