21.97% is the change from 619 to 755
Calculation steps:
[( 755 - 619 ) ÷ 619] x 100 = 21.97%
Formula
Percentage change = [(755 - 619) / 619] x 100
Subtract the new number by the original number
755 - 619 = 136
136 ÷ 619 = 0.2197092084006462
0.2197092084006462 x 100 = 21.97%