-60.52% is the change from 423 to 167
Calculation steps:
[( 167 - 423 ) ÷ 423] x 100 = -60.52%
Formula
Percentage change = [(167 - 423) / 423] x 100
Subtract the new number by the original number
167 - 423 = -256
-256 ÷ 423 = -0.6052009456264775
-0.6052009456264775 x 100 = -60.52%