Vertaling van "price changes across the group had a negative " (Nederlands → Frans) :

Price changes across the Group had a negative impact of one percentage point.
Des changements de prix dans l’ensemble du Groupe ont eu un effet négatif de un point de pourcentage.

Price changes had a negative effect of one point, while acquisitions had no impact.
Les changements de prix ont eu un effet négatif de un point, tandis que les acquisitions n’ont eu aucun impact.