14200% is the change from 1 to 143
Calculation steps:
[( 143 - 1 ) ÷ 1] x 100 = 14200%
Formula
Percentage change = [(143 - 1) / 1] x 100
Subtract the new number by the original number
143 - 1 = 142
142 ÷ 1 = 142
142 x 100 = 14200%
Example