-79.54% is the change from 435 to 89
Calculation steps:
[( 89 - 435 ) ÷ 435] x 100 = -79.54%
Formula
Percentage change = [(89 - 435) / 435] x 100
Subtract the new number by the original number
89 - 435 = -346
-346 ÷ 435 = -0.7954022988505747
-0.7954022988505747 x 100 = -79.54%