51.98% is the change from 404 to 614
Calculation steps:
[( 614 - 404 ) ÷ 404] x 100 = 51.98%
Formula
Percentage change = [(614 - 404) / 404] x 100
Subtract the new number by the original number
614 - 404 = 210
210 ÷ 404 = 0.5198019801980198
0.5198019801980198 x 100 = 51.98%