-82.11% is the change from 123 to 22
Calculation steps:
[( 22 - 123 ) ÷ 123] x 100 = -82.11%
Formula
Percentage change = [(22 - 123) / 123] x 100
Subtract the new number by the original number
22 - 123 = -101
-101 ÷ 123 = -0.8211382113821138
-0.8211382113821138 x 100 = -82.11%