-34.95% is the change from 947 to 616
Calculation steps:
[( 616 - 947 ) ÷ 947] x 100 = -34.95%
Formula
Percentage change = [(616 - 947) / 947] x 100
Subtract the new number by the original number
616 - 947 = -331
-331 ÷ 947 = -0.3495248152059134
-0.3495248152059134 x 100 = -34.95%