409.21% is the change from 76 to 387
Calculation steps:
[( 387 - 76 ) ÷ 76] x 100 = 409.21%
Formula
Percentage change = [(387 - 76) / 76] x 100
Subtract the new number by the original number
387 - 76 = 311
311 ÷ 76 = 4.092105263157895
4.092105263157895 x 100 = 409.21%