-63.46% is the change from 947 to 346
Calculation steps:
[( 346 - 947 ) ÷ 947] x 100 = -63.46%
Formula
Percentage change = [(346 - 947) / 947] x 100
Subtract the new number by the original number
346 - 947 = -601
-601 ÷ 947 = -0.6346356916578669
-0.6346356916578669 x 100 = -63.46%