55.25% is the change from 619 to 961
Calculation steps:
[( 961 - 619 ) ÷ 619] x 100 = 55.25%
Formula
Percentage change = [(961 - 619) / 619] x 100
Subtract the new number by the original number
961 - 619 = 342
342 ÷ 619 = 0.5525040387722132
0.5525040387722132 x 100 = 55.25%