-80.25% is the change from 947 to 187
Calculation steps:
[( 187 - 947 ) ÷ 947] x 100 = -80.25%
Formula
Percentage change = [(187 - 947) / 947] x 100
Subtract the new number by the original number
187 - 947 = -760
-760 ÷ 947 = -0.8025343189017952
-0.8025343189017952 x 100 = -80.25%