Formal attribution of economic damages from individual extreme events to anthropogenic climate change has been limited, but climate change could account for a substantial fraction of the damages . Two recent studies have shown approaches for how damages may be attributed for individual events in the USA. Assuming a direct proportionality between attributable risk of the event to the attributable economic damages, one study suggested that 30-75% of the direct damages from Hurricane Harvey was caused by climate change, with a best estimate of 67 billion USD out of an estimated 90 billion USD total of attributable damages . Another study modelled the component of the flooding from Hurricane Sandy due to rising SLR and mapped that to coastal damages. That study estimated that 8.1 billion USD  was attributable to the climate influence on SLR .
IPCC
Climate Change 2022: Impacts, Adaptation and Vulnerability
IPCC Report