-84.75% is the change from 918 to 140
Calculation steps:
[( 140 - 918 ) ÷ 918] x 100 = -84.75%
Formula
Percentage change = [(140 - 918) / 918] x 100
Subtract the new number by the original number
140 - 918 = -778
-778 ÷ 918 = -0.8474945533769063
-0.8474945533769063 x 100 = -84.75%