-83.05% is the change from 472 to 80
Calculation steps:
[( 80 - 472 ) ÷ 472] x 100 = -83.05%
Formula
Percentage change = [(80 - 472) / 472] x 100
Subtract the new number by the original number
80 - 472 = -392
-392 ÷ 472 = -0.8305084745762712
-0.8305084745762712 x 100 = -83.05%