-54.04% is the change from 161 to 74
Calculation steps:
[( 74 - 161 ) ÷ 161] x 100 = -54.04%
Formula
Percentage change = [(74 - 161) / 161] x 100
Subtract the new number by the original number
74 - 161 = -87
-87 ÷ 161 = -0.5403726708074534
-0.5403726708074534 x 100 = -54.04%