Percent of group/pivot total

${orders.total_order_amount} /
  SUM(${orders.total_order_amount}) OVER (
    PARTITION BY
      ${orders.order_date_month}
  )

• column_i_want_to_see_the_percent_of_total - this is the column that you want to see the percent total of. In our example above, that was the sum of profit.
• column_i_want_to_group_by - this is the column that you want the total to be grouped by. In our example above, that was the order date - month.

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Here’s the SQL you can copy-paste to calculate the percent of the group/pivot total

${table.column_i_want_to_see_the_percent_of_total} /
  SUM(${table.column_i_want_to_see_the_percent_of_total}) OVER (
    PARTITION BY
      ${table.column_i_want_to_group_by}
  )

​

Make sure to add percent formatting to your calculation