-46.11% is the change from 347 to 187
Calculation steps:
[( 187 - 347 ) ÷ 347] x 100 = -46.11%
Formula
Percentage change = [(187 - 347) / 347] x 100
Subtract the new number by the original number
187 - 347 = -160
-160 ÷ 347 = -0.4610951008645533
-0.4610951008645533 x 100 = -46.11%