<%= @rate %>% <%= hidden_field_tag 'finish_rate', @rate, {id: 'monthly_rate_hide'} %>
<%= @departments_count%> <%= hidden_field_tag 'client', @departments_count, {id: 'monthly_client_hide'} %>
<%= @total_amount %>万 <%= hidden_field_tag 'amount', @total_amount, {id: 'monthly_amount_hide'} %>