Growth is usually used in reference to size or physical development overall is a more general and envelope term than growth development includes growth,but also includes other aspects of improvement of development
Growth means increase somethings and development means update of something

\tGrowth is termed as a physical change, where as development is said to be physical as well as social or psychological change.\tWhile growth is related to quantitative improvement, development is related to quantitative as well as qualitative improvement\tWhen the term growth is related to living beings, it can mean the increase in weight, height and bone seize. On the other hand, development is the process of developing skills and capacities. It deals with the behavioural aspect of a living being.

Growth is the physical statement like growth of height , hair, nails etc whereas development is the mental statement like increase in IQ level