14. Garden plot. The length of a rectangular plot of land was increased by $35 \%$, and the width was decreased by $14 \%$. By what percentage did the area of the plot change?
14. Let $a$ be the length of the plot, and $b$ be its width. The length increased by 1.35 times, and the width increased by 0.86 times. This means the area increased by 1.161 times. Express 116.1% in percentages.