votes.php

<?php

totalVotes(18.7);
totalVotes(14.3);
totalVotes(45.5);

function totalVotes(float $target, float $margin = 0.08) : void {
	echo "$target %...\n";
	$fVotes = 100 / $target;
	echo "~ $fVotes votes...\n";
	for ($i = 1; $i < 50; $i++) {
		$votes = $i * $fVotes;
		if (abs($votes - round($votes)) < $margin) {
			$total = round($votes);
			echo "= $i / $total = " . ($i / $total * 100) . "\n";
		}
	}
	echo "\n";
}