-60.85% is the change from 424 to 166
Calculation steps:
[( 166 - 424 ) ÷ 424] x 100 = -60.85%
Formula
Percentage change = [(166 - 424) / 424] x 100
Subtract the new number by the original number
166 - 424 = -258
-258 ÷ 424 = -0.6084905660377359
-0.6084905660377359 x 100 = -60.85%