-67.9% is the change from 377 to 121
Calculation steps:
[( 121 - 377 ) ÷ 377] x 100 = -67.9%
Formula
Percentage change = [(121 - 377) / 377] x 100
Subtract the new number by the original number
121 - 377 = -256
-256 ÷ 377 = -0.6790450928381963
-0.6790450928381963 x 100 = -67.9%