-67.61% is the change from 142 to 46
Calculation steps:
[( 46 - 142 ) ÷ 142] x 100 = -67.61%
Formula
Percentage change = [(46 - 142) / 142] x 100
Subtract the new number by the original number
46 - 142 = -96
-96 ÷ 142 = -0.676056338028169
-0.676056338028169 x 100 = -67.61%