Complex sentence: In 2015, Indian went through a startup boom and manufacturing growth skyrocketing due to which the growth in 2015-16 accelerated to 7.6%, which means for the first time since 1990 India grew faster than China which registered 6.9% growth in 2015.
Split into simpler sentences: In 2015, India went through a startup boom and manufacturing growth skyrocketed in 2015-16 with growth of 7.6%. For the first time since 1990, India grew faster than China which registered 6.9% growth in 2015.