-82.66% is the change from 894 to 155
Calculation steps:
[( 155 - 894 ) ÷ 894] x 100 = -82.66%
Formula
Percentage change = [(155 - 894) / 894] x 100
Subtract the new number by the original number
155 - 894 = -739
-739 ÷ 894 = -0.8266219239373602
-0.8266219239373602 x 100 = -82.66%