-61.98% is the change from 192 to 73
Calculation steps:
[( 73 - 192 ) ÷ 192] x 100 = -61.98%
Formula
Percentage change = [(73 - 192) / 192] x 100
Subtract the new number by the original number
73 - 192 = -119
-119 ÷ 192 = -0.6197916666666666
-0.6197916666666666 x 100 = -61.98%