diff --git a/src/calculation_time_constrains/service.py b/src/calculation_time_constrains/service.py
index 0f7e28b..1a725fe 100644
--- a/src/calculation_time_constrains/service.py
+++ b/src/calculation_time_constrains/service.py
@@ -1804,7 +1804,7 @@ async def get_calculation_result(db_session: DbSession, calculation_id: str):
             result["procurement_cost"] += float(eq.procurement_costs[i])
             result["num_failures"] += float(eq.daily_failures[i])
 
-        result["num_failures"] = result["num_failures"]/len(scope_calculation.equipment_results)
+        result["num_failures"] = result["num_failures"]
         calculation_results.append(CalculationResultsRead(**result))