-45.53% is the change from 347 to 189
Calculation steps:
[( 189 - 347 ) ÷ 347] x 100 = -45.53%
Formula
Percentage change = [(189 - 347) / 347] x 100
Subtract the new number by the original number
189 - 347 = -158
-158 ÷ 347 = -0.4553314121037464
-0.4553314121037464 x 100 = -45.53%