-45.41% is the change from 947 to 517
Calculation steps:
[( 517 - 947 ) ÷ 947] x 100 = -45.41%
Formula
Percentage change = [(517 - 947) / 947] x 100
Subtract the new number by the original number
517 - 947 = -430
-430 ÷ 947 = -0.45406546990496305
-0.45406546990496305 x 100 = -45.41%