-78.99% is the change from 676 to 142
Calculation steps:
[( 142 - 676 ) ÷ 676] x 100 = -78.99%
Formula
Percentage change = [(142 - 676) / 676] x 100
Subtract the new number by the original number
142 - 676 = -534
-534 ÷ 676 = -0.7899408284023669
-0.7899408284023669 x 100 = -78.99%