7.57% is the change from 819 to 881
Calculation steps:
[( 881 - 819 ) ÷ 819] x 100 = 7.57%
Formula
Percentage change = [(881 - 819) / 819] x 100
Subtract the new number by the original number
881 - 819 = 62
62 ÷ 819 = 0.0757020757020757
0.0757020757020757 x 100 = 7.57%