-93.37% is the change from 332 to 22
Calculation steps:
[( 22 - 332 ) ÷ 332] x 100 = -93.37%
Formula
Percentage change = [(22 - 332) / 332] x 100
Subtract the new number by the original number
22 - 332 = -310
-310 ÷ 332 = -0.9337349397590361
-0.9337349397590361 x 100 = -93.37%