136.51% is the change from 126 to 298
Calculation steps:
[( 298 - 126 ) ÷ 126] x 100 = 136.51%
Formula
Percentage change = [(298 - 126) / 126] x 100
Subtract the new number by the original number
298 - 126 = 172
172 ÷ 126 = 1.3650793650793651
1.3650793650793651 x 100 = 136.51%