-38.73% is the change from 377 to 231
Calculation steps:
[( 231 - 377 ) ÷ 377] x 100 = -38.73%
Formula
Percentage change = [(231 - 377) / 377] x 100
Subtract the new number by the original number
231 - 377 = -146
-146 ÷ 377 = -0.38726790450928383
-0.38726790450928383 x 100 = -38.73%