55.36% is the change from 616 to 957
Calculation steps:
[( 957 - 616 ) ÷ 616] x 100 = 55.36%
Formula
Percentage change = [(957 - 616) / 616] x 100
Subtract the new number by the original number
957 - 616 = 341
341 ÷ 616 = 0.5535714285714286
0.5535714285714286 x 100 = 55.36%