183.8% is the change from 142 to 403
Calculation steps:
[( 403 - 142 ) ÷ 142] x 100 = 183.8%
Formula
Percentage change = [(403 - 142) / 142] x 100
Subtract the new number by the original number
403 - 142 = 261
261 ÷ 142 = 1.8380281690140845
1.8380281690140845 x 100 = 183.8%