Study Table 1, which shows the estimated area of primary tropical rainforest cover in Madagascar's eastern humid forest biome in 2008 and 2022.
Table 1
| Year | Primary Rainforest Cover (km2km^2km2) |
|---|---|
| 2008 | 124,500 |
| 2022 | 91,800 |
Calculate the percentage (%) decrease in primary tropical rainforest cover in Madagascar between 2008 and 2022. Give your answer to one decimal place. You must show your working.