In this question, we're trying to find how much percent the amount of seasonal ticket holders grew by.
We know that they had 36,000 season ticker holders.
We also know that after they won their championship, the amount of ticket holders increased by 9,000.
To find the percentage of change of ticket holders, we would divide 9,000 by 36,000.
Divide:
9,000 ÷ 36,000 = 0.25
0.25 is the same as 25%
Proof:
0.25 · 100 = 25%
This means that the percent of change in season ticket holders is 25%
Answer:
25%