189.8% is the change from 49 to 142
Calculation steps:
[( 142 - 49 ) ÷ 49] x 100 = 189.8%
Formula
Percentage change = [(142 - 49) / 49] x 100
Subtract the new number by the original number
142 - 49 = 93
93 ÷ 49 = 1.8979591836734695
1.8979591836734695 x 100 = 189.8%