23.89% is the change from 628 to 778
Calculation steps:
[( 778 - 628 ) ÷ 628] x 100 = 23.89%
Formula
Percentage change = [(778 - 628) / 628] x 100
Subtract the new number by the original number
778 - 628 = 150
150 ÷ 628 = 0.23885350318471338
0.23885350318471338 x 100 = 23.89%