-94.72% is the change from 947 to 50
Calculation steps:
[( 50 - 947 ) ÷ 947] x 100 = -94.72%
Formula
Percentage change = [(50 - 947) / 947] x 100
Subtract the new number by the original number
50 - 947 = -897
-897 ÷ 947 = -0.9472016895459345
-0.9472016895459345 x 100 = -94.72%