15.83% is the change from 758 to 878
Calculation steps:
[( 878 - 758 ) ÷ 758] x 100 = 15.83%
Formula
Percentage change = [(878 - 758) / 758] x 100
Subtract the new number by the original number
878 - 758 = 120
120 ÷ 758 = 0.158311345646438
0.158311345646438 x 100 = 15.83%