35.38% is the change from 455 to 616
Calculation steps:
[( 616 - 455 ) ÷ 455] x 100 = 35.38%
Formula
Percentage change = [(616 - 455) / 455] x 100
Subtract the new number by the original number
616 - 455 = 161
161 ÷ 455 = 0.35384615384615387
0.35384615384615387 x 100 = 35.38%