23/216 cannot be simplified further, as the only common factor between 23 and 216 is 1. The decimal equivalent is 0.106481481481... (the 481 is repeated)
23% of 216= 23% * 216= 0.23 * 216= 49.68
30.8571
9
216
3
0.0185
4
31 divided dy 216 = 0.14351851851851852
54
9.8182
36
216 divided by 96 = 2.25