-21.49% is the change from 377 to 296
Calculation steps:
[( 296 - 377 ) ÷ 377] x 100 = -21.49%
Formula
Percentage change = [(296 - 377) / 377] x 100
Subtract the new number by the original number
296 - 377 = -81
-81 ÷ 377 = -0.21485411140583555
-0.21485411140583555 x 100 = -21.49%
Example