-82.75% is the change from 342 to 59
Calculation steps:
[( 59 - 342 ) ÷ 342] x 100 = -82.75%
Formula
Percentage change = [(59 - 342) / 342] x 100
Subtract the new number by the original number
59 - 342 = -283
-283 ÷ 342 = -0.827485380116959
-0.827485380116959 x 100 = -82.75%