-72.76% is the change from 947 to 258
Calculation steps:
[( 258 - 947 ) ÷ 947] x 100 = -72.76%
Formula
Percentage change = [(258 - 947) / 947] x 100
Subtract the new number by the original number
258 - 947 = -689
-689 ÷ 947 = -0.7275607180570222
-0.7275607180570222 x 100 = -72.76%