Display Percentages relative to fastest time

It would be useful to display percentages of execution time of all lang with respect to fastest runtime.

In this page Rust vs Zig: https://programming-language-benchmarks.vercel.app/rust-vs-zig

lang | code | time | time-delay% | stddev | peak-mem | time(user) | time(sys) | compiler/runtime
-- | -- | -- | -- | -- | -- | -- | -- | --
zig | 1.zig | 118ms | - | 1.1ms | 1.0MB | 110ms | 0ms | zig 0.11.0-dev.3978+711b4e93e
rust | 5c-m.rs | 185ms | 56% |2.2ms | 1.7MB | 327ms | 0ms | rustc 1.73.0-nightly
rust | 5-m.rs | 204ms | 72% | 3.5ms | 1.8MB | 367ms | 0ms | rustc 1.70.0
rust | 1c.rs | 228ms | 93% |1.2ms | 1.1MB | 220ms | 0ms | rustc 1.73.0-nightly
rust | 1.rs | 316ms | 167% |1.6ms | 1.0MB | 297ms | 3ms | rustc 1.70.0

All the time values are compared with 118ms