market price and dividends d u k e r e a l t y c o r p o r a t i o n 3 8 2 0 0 2 a n n u a l r e p o r t the company 2019s common shares are listed for trading on the new york stock exchange , symbol dre .the following table sets forth the high and low sales prices of the common stock for the periods indicated and the dividend paid per share during each such period .comparable cash dividends are expected in the future .on january 29 , 2003 , the company declared a quarterly cash dividend of $ .455 per share , payable on february 28 , 2003 , to common shareholders of record on february 14 , 2003. . quarter ended | 2002 high | 2002 low | 2002 dividend | 2002 high | 2002 low | dividend
december 31   | $ 25.84   | $ 21.50  | $ .455        | $ 24.80   | $ 22.00  | $ .45   
september 30  | 28.88     | 21.40    | .455          | 26.17     | 21.60    | .45     
june 30       | 28.95     | 25.46    | .450          | 24.99     | 22.00    | .43     
march 31      | 26.50     | 22.92    | .450          | 25.44     | 21.85    | .43      .
Question: what was the cash dividend per share in the last quarter of 2002?
Steps: Ask for number .455
Answer: 0.455
Question: and what was it in the first quarter?
Steps: Ask for number .450
Answer: 0.45
Question: what was, then, the change in that cash dividend throughout 2002?

Read the following texts and table with financial data from an S&P 500 earnings report carefully.Based on the question-answer history (if provided), answer the last question. The answer may require mathematical calculation based on the data provided.
market price and dividends d u k e r e a l t y c o r p o r a t i o n 3 8 2 0 0 2 a n n u a l r e p o r t the company 2019s common shares are listed for trading on the new york stock exchange , symbol dre .the following table sets forth the high and low sales prices of the common stock for the periods indicated and the dividend paid per share during each such period .comparable cash dividends are expected in the future .on january 29 , 2003 , the company declared a quarterly cash dividend of $ .455 per share , payable on february 28 , 2003 , to common shareholders of record on february 14 , 2003. . quarter ended | 2002 high | 2002 low | 2002 dividend | 2002 high | 2002 low | dividend
december 31   | $ 25.84   | $ 21.50  | $ .455        | $ 24.80   | $ 22.00  | $ .45   
september 30  | 28.88     | 21.40    | .455          | 26.17     | 21.60    | .45     
june 30       | 28.95     | 25.46    | .450          | 24.99     | 22.00    | .43     
march 31      | 26.50     | 22.92    | .450          | 25.44     | 21.85    | .43      .
Question: what was the cash dividend per share in the last quarter of 2002?
Steps: Ask for number .455
Answer: 0.455
Question: and what was it in the first quarter?
Steps: Ask for number .450
Answer: 0.45
Question: what was, then, the change in that cash dividend throughout 2002?
