-63.4% is the change from 377 to 138
Calculation steps:
[( 138 - 377 ) ÷ 377] x 100 = -63.4%
Formula
Percentage change = [(138 - 377) / 377] x 100
Subtract the new number by the original number
138 - 377 = -239
-239 ÷ 377 = -0.6339522546419099
-0.6339522546419099 x 100 = -63.4%