75.39% is the change from 508 to 891
Calculation steps:
[( 891 - 508 ) ÷ 508] x 100 = 75.39%
Formula
Percentage change = [(891 - 508) / 508] x 100
Subtract the new number by the original number
891 - 508 = 383
383 ÷ 508 = 0.7539370078740157
0.7539370078740157 x 100 = 75.39%