141.96% is the change from 143 to 346
Calculation steps:
[( 346 - 143 ) ÷ 143] x 100 = 141.96%
Formula
Percentage change = [(346 - 143) / 143] x 100
Subtract the new number by the original number
346 - 143 = 203
203 ÷ 143 = 1.4195804195804196
1.4195804195804196 x 100 = 141.96%