-84.42% is the change from 918 to 143
Calculation steps:
[( 143 - 918 ) ÷ 918] x 100 = -84.42%
Formula
Percentage change = [(143 - 918) / 918] x 100
Subtract the new number by the original number
143 - 918 = -775
-775 ÷ 918 = -0.8442265795206971
-0.8442265795206971 x 100 = -84.42%