-57.06% is the change from 361 to 155
Calculation steps:
[( 155 - 361 ) ÷ 361] x 100 = -57.06%
Formula
Percentage change = [(155 - 361) / 361] x 100
Subtract the new number by the original number
155 - 361 = -206
-206 ÷ 361 = -0.5706371191135734
-0.5706371191135734 x 100 = -57.06%