-90.64% is the change from 342 to 32
Calculation steps:
[( 32 - 342 ) ÷ 342] x 100 = -90.64%
Formula
Percentage change = [(32 - 342) / 342] x 100
Subtract the new number by the original number
32 - 342 = -310
-310 ÷ 342 = -0.9064327485380117
-0.9064327485380117 x 100 = -90.64%