-42.34% is the change from 947 to 546
Calculation steps:
[( 546 - 947 ) ÷ 947] x 100 = -42.34%
Formula
Percentage change = [(546 - 947) / 947] x 100
Subtract the new number by the original number
546 - 947 = -401
-401 ÷ 947 = -0.42344244984160506
-0.42344244984160506 x 100 = -42.34%