-78.96% is the change from 442 to 93
Calculation steps:
[( 93 - 442 ) ÷ 442] x 100 = -78.96%
Formula
Percentage change = [(93 - 442) / 442] x 100
Subtract the new number by the original number
93 - 442 = -349
-349 ÷ 442 = -0.7895927601809954
-0.7895927601809954 x 100 = -78.96%