-80.86% is the change from 742 to 142
Calculation steps:
[( 142 - 742 ) ÷ 742] x 100 = -80.86%
Formula
Percentage change = [(142 - 742) / 742] x 100
Subtract the new number by the original number
142 - 742 = -600
-600 ÷ 742 = -0.8086253369272237
-0.8086253369272237 x 100 = -80.86%