104.38% is the change from 137 to 280
Calculation steps:
[( 280 - 137 ) ÷ 137] x 100 = 104.38%
Formula
Percentage change = [(280 - 137) / 137] x 100
Subtract the new number by the original number
280 - 137 = 143
143 ÷ 137 = 1.0437956204379562
1.0437956204379562 x 100 = 104.38%