-69.57% is the change from 92 to 28
Calculation steps:
[( 28 - 92 ) ÷ 92] x 100 = -69.57%
Formula
Percentage change = [(28 - 92) / 92] x 100
Subtract the new number by the original number
28 - 92 = -64
-64 ÷ 92 = -0.6956521739130435
-0.6956521739130435 x 100 = -69.57%