-93.22% is the change from 177 to 12
Calculation steps:
[( 12 - 177 ) ÷ 177] x 100 = -93.22%
Formula
Percentage change = [(12 - 177) / 177] x 100
Subtract the new number by the original number
12 - 177 = -165
-165 ÷ 177 = -0.9322033898305084
-0.9322033898305084 x 100 = -93.22%