-80.3% is the change from 472 to 93
Calculation steps:
[( 93 - 472 ) ÷ 472] x 100 = -80.3%
Formula
Percentage change = [(93 - 472) / 472] x 100
Subtract the new number by the original number
93 - 472 = -379
-379 ÷ 472 = -0.8029661016949152
-0.8029661016949152 x 100 = -80.3%