-38.27% is the change from 162 to 100
Calculation steps:
[( 100 - 162 ) ÷ 162] x 100 = -38.27%
Formula
Percentage change = [(100 - 162) / 162] x 100
Subtract the new number by the original number
100 - 162 = -62
-62 ÷ 162 = -0.38271604938271603
-0.38271604938271603 x 100 = -38.27%