186.05% is the change from 129 to 369
Calculation steps:
[( 369 - 129 ) ÷ 129] x 100 = 186.05%
Formula
Percentage change = [(369 - 129) / 129] x 100
Subtract the new number by the original number
369 - 129 = 240
240 ÷ 129 = 1.8604651162790697
1.8604651162790697 x 100 = 186.05%