31.93% is the change from 285 to 376
Calculation steps:
[( 376 - 285 ) ÷ 285] x 100 = 31.93%
Formula
Percentage change = [(376 - 285) / 285] x 100
Subtract the new number by the original number
376 - 285 = 91
91 ÷ 285 = 0.3192982456140351
0.3192982456140351 x 100 = 31.93%