-78.14% is the change from 947 to 207
Calculation steps:
[( 207 - 947 ) ÷ 947] x 100 = -78.14%
Formula
Percentage change = [(207 - 947) / 947] x 100
Subtract the new number by the original number
207 - 947 = -740
-740 ÷ 947 = -0.781414994720169
-0.781414994720169 x 100 = -78.14%