495.38% is the change from 65 to 387
Calculation steps:
[( 387 - 65 ) ÷ 65] x 100 = 495.38%
Formula
Percentage change = [(387 - 65) / 65] x 100
Subtract the new number by the original number
387 - 65 = 322
322 ÷ 65 = 4.953846153846154
4.953846153846154 x 100 = 495.38%