55.95% is the change from 622 to 970
Calculation steps:
[( 970 - 622 ) ÷ 622] x 100 = 55.95%
Formula
Percentage change = [(970 - 622) / 622] x 100
Subtract the new number by the original number
970 - 622 = 348
348 ÷ 622 = 0.5594855305466238
0.5594855305466238 x 100 = 55.95%