-76.79% is the change from 405 to 94
Calculation steps:
[( 94 - 405 ) ÷ 405] x 100 = -76.79%
Formula
Percentage change = [(94 - 405) / 405] x 100
Subtract the new number by the original number
94 - 405 = -311
-311 ÷ 405 = -0.7679012345679013
-0.7679012345679013 x 100 = -76.79%