-80.85% is the change from 945 to 181
Calculation steps:
[( 181 - 945 ) ÷ 945] x 100 = -80.85%
Formula
Percentage change = [(181 - 945) / 945] x 100
Subtract the new number by the original number
181 - 945 = -764
-764 ÷ 945 = -0.8084656084656084
-0.8084656084656084 x 100 = -80.85%