-78.13% is the change from 407 to 89
Calculation steps:
[( 89 - 407 ) ÷ 407] x 100 = -78.13%
Formula
Percentage change = [(89 - 407) / 407] x 100
Subtract the new number by the original number
89 - 407 = -318
-318 ÷ 407 = -0.7813267813267813
-0.7813267813267813 x 100 = -78.13%