47.42% is the change from 620 to 914
Calculation steps:
[( 914 - 620 ) ÷ 620] x 100 = 47.42%
Formula
Percentage change = [(914 - 620) / 620] x 100
Subtract the new number by the original number
914 - 620 = 294
294 ÷ 620 = 0.47419354838709676
0.47419354838709676 x 100 = 47.42%