-78.42% is the change from 658 to 142
Calculation steps:
[( 142 - 658 ) ÷ 658] x 100 = -78.42%
Formula
Percentage change = [(142 - 658) / 658] x 100
Subtract the new number by the original number
142 - 658 = -516
-516 ÷ 658 = -0.78419452887538
-0.78419452887538 x 100 = -78.42%