-48.43% is the change from 351 to 181
Calculation steps:
[( 181 - 351 ) ÷ 351] x 100 = -48.43%
Formula
Percentage change = [(181 - 351) / 351] x 100
Subtract the new number by the original number
181 - 351 = -170
-170 ÷ 351 = -0.4843304843304843
-0.4843304843304843 x 100 = -48.43%