The little silvered flowers dotted across this cabinet are not placed by measurement, and if they were, they would not work.
The obvious approach is to space them evenly - one at each corner, one at the centre of each panel, a regular grid across the carving. Done that way they read as studs, and studs applied to rococo scrollwork look like they were added by someone who did not understand it.
Their real job is punctuation. On a piece finished entirely in one metal, the eye can lose its place in a dense field of carving - there is nothing to fix on and everything shines. A cooler point of light gives it somewhere to rest.
Which means the correct distribution is the opposite of even. Our master Indian artisans stand the finished carcass up, step back to normal viewing distance, and mark the positions by eye - putting them densest where the carving is busiest and using them sparingly, or not at all, where the ornament is already calm. The rhythm follows the design rather than a grid.
Nobody counts them. The eye simply finds the cabinet legible instead of dazzling, which is the whole point.