384.62% is the change from 65 to 315
Calculation steps:
[( 315 - 65 ) ÷ 65] x 100 = 384.62%
Formula
Percentage change = [(315 - 65) / 65] x 100
Subtract the new number by the original number
315 - 65 = 250
250 ÷ 65 = 3.8461538461538463
3.8461538461538463 x 100 = 384.62%