-63.36% is the change from 947 to 347
Calculation steps:
[( 347 - 947 ) ÷ 947] x 100 = -63.36%
Formula
Percentage change = [(347 - 947) / 947] x 100
Subtract the new number by the original number
347 - 947 = -600
-600 ÷ 947 = -0.6335797254487856
-0.6335797254487856 x 100 = -63.36%