-54.05% is the change from 346 to 159
Calculation steps:
[( 159 - 346 ) ÷ 346] x 100 = -54.05%
Formula
Percentage change = [(159 - 346) / 346] x 100
Subtract the new number by the original number
159 - 346 = -187
-187 ÷ 346 = -0.5404624277456648
-0.5404624277456648 x 100 = -54.05%