-54.02% is the change from 361 to 166
Calculation steps:
[( 166 - 361 ) ÷ 361] x 100 = -54.02%
Formula
Percentage change = [(166 - 361) / 361] x 100
Subtract the new number by the original number
166 - 361 = -195
-195 ÷ 361 = -0.5401662049861495
-0.5401662049861495 x 100 = -54.02%