95.47% is the change from 287 to 561
Calculation steps:
[( 561 - 287 ) ÷ 287] x 100 = 95.47%
Formula
Percentage change = [(561 - 287) / 287] x 100
Subtract the new number by the original number
561 - 287 = 274
274 ÷ 287 = 0.9547038327526133
0.9547038327526133 x 100 = 95.47%