48.44% is the change from 192 to 285
Calculation steps:
[( 285 - 192 ) ÷ 192] x 100 = 48.44%
Formula
Percentage change = [(285 - 192) / 192] x 100
Subtract the new number by the original number
285 - 192 = 93
93 ÷ 192 = 0.484375
0.484375 x 100 = 48.44%