138.46% is the change from 143 to 341
Calculation steps:
[( 341 - 143 ) ÷ 143] x 100 = 138.46%
Formula
Percentage change = [(341 - 143) / 143] x 100
Subtract the new number by the original number
341 - 143 = 198
198 ÷ 143 = 1.3846153846153846
1.3846153846153846 x 100 = 138.46%