-50.66% is the change from 377 to 186
Calculation steps:
[( 186 - 377 ) ÷ 377] x 100 = -50.66%
Formula
Percentage change = [(186 - 377) / 377] x 100
Subtract the new number by the original number
186 - 377 = -191
-191 ÷ 377 = -0.506631299734748
-0.506631299734748 x 100 = -50.66%