Study the given graph and answer the following question.

The number of lectures recruited in state A in the year 2017 was what percentage of the number of lectures recruited in state B in the year 2019 ? (Correct to 2 decimal places )

45.45%

Number of lectures recruited in state A in 2017 = 10

Number of lectures recruited in state B in 2019 = 22

Required percentage = \(\frac{10}{22}\) × 100 = 45.45%