-77.43% is the change from 421 to 95
Calculation steps:
[( 95 - 421 ) ÷ 421] x 100 = -77.43%
Formula
Percentage change = [(95 - 421) / 421] x 100
Subtract the new number by the original number
95 - 421 = -326
-326 ÷ 421 = -0.7743467933491687
-0.7743467933491687 x 100 = -77.43%