-64.15% is the change from 463 to 166
Calculation steps:
[( 166 - 463 ) ÷ 463] x 100 = -64.15%
Formula
Percentage change = [(166 - 463) / 463] x 100
Subtract the new number by the original number
166 - 463 = -297
-297 ÷ 463 = -0.6414686825053996
-0.6414686825053996 x 100 = -64.15%