-43.44% is the change from 343 to 194
Calculation steps:
[( 194 - 343 ) ÷ 343] x 100 = -43.44%
Formula
Percentage change = [(194 - 343) / 343] x 100
Subtract the new number by the original number
194 - 343 = -149
-149 ÷ 343 = -0.43440233236151604
-0.43440233236151604 x 100 = -43.44%