103.55% is the change from 141 to 287
Calculation steps:
[( 287 - 141 ) ÷ 141] x 100 = 103.55%
Formula
Percentage change = [(287 - 141) / 141] x 100
Subtract the new number by the original number
287 - 141 = 146
146 ÷ 141 = 1.0354609929078014
1.0354609929078014 x 100 = 103.55%