143.4% is the change from 53 to 129
Calculation steps:
[( 129 - 53 ) ÷ 53] x 100 = 143.4%
Formula
Percentage change = [(129 - 53) / 53] x 100
Subtract the new number by the original number
129 - 53 = 76
76 ÷ 53 = 1.4339622641509433
1.4339622641509433 x 100 = 143.4%