-78.87% is the change from 918 to 194
Calculation steps:
[( 194 - 918 ) ÷ 918] x 100 = -78.87%
Formula
Percentage change = [(194 - 918) / 918] x 100
Subtract the new number by the original number
194 - 918 = -724
-724 ÷ 918 = -0.7886710239651417
-0.7886710239651417 x 100 = -78.87%