Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
When did Orville H. Browning (r) succeed?

### Inputs:
table_name: table, columns: ['State (class)', 'Vacator', 'Reason for change', 'Successor', 'Date of successors formal installation']

### Response:
SELECT Date of successors formal installation FROM table WHERE Successor = Orville H. Browning (R)