87.11% is the change from 287 to 537
Calculation steps:
[( 537 - 287 ) ÷ 287] x 100 = 87.11%
Formula
Percentage change = [(537 - 287) / 287] x 100
Subtract the new number by the original number
537 - 287 = 250
250 ÷ 287 = 0.8710801393728222
0.8710801393728222 x 100 = 87.11%