Mine
public text v1 · immutableon $*:text:/^[=](-[0-9]|[0-9]) */Si:#: {
var %calc = $remove($1,=)
var %calculate = %calc
/notice $nick %calc = $bytes($calc($replace(%calculate,k,*1000,m,*1000000)),db)
}
on $*:text:/^[=](-[0-9]|[0-9]) */Si:#: {
var %calc = $remove($1,=)
var %calculate = %calc
/notice $nick %calc = $bytes($calc($replace(%calculate,k,*1000,m,*1000000)),db)
}