52.49% is the change from 381 to 581
Calculation steps:
[( 581 - 381 ) ÷ 381] x 100 = 52.49%
Formula
Percentage change = [(581 - 381) / 381] x 100
Subtract the new number by the original number
581 - 381 = 200
200 ÷ 381 = 0.5249343832020997
0.5249343832020997 x 100 = 52.49%