Answer: 68%
Step-by-step explanation: Since 136 seats out of 425 are unoccupied, subtract the two numbers to get the amount of occupied seats.
425 - 136 = 289
To find the percentage, divide the number of occupied seats by the total amount of seats and multiply by 100.
289/425 = 0.68
0.68 * 100 = 68%
