377.57% is the change from 107 to 511
Calculation steps:
[( 511 - 107 ) ÷ 107] x 100 = 377.57%
Formula
Percentage change = [(511 - 107) / 107] x 100
Subtract the new number by the original number
511 - 107 = 404
404 ÷ 107 = 3.7757009345794392
3.7757009345794392 x 100 = 377.57%