-63.99% is the change from 947 to 341
Calculation steps:
[( 341 - 947 ) ÷ 947] x 100 = -63.99%
Formula
Percentage change = [(341 - 947) / 947] x 100
Subtract the new number by the original number
341 - 947 = -606
-606 ÷ 947 = -0.6399155227032735
-0.6399155227032735 x 100 = -63.99%