43.49% is the change from 637 to 914
Calculation steps:
[( 914 - 637 ) ÷ 637] x 100 = 43.49%
Formula
Percentage change = [(914 - 637) / 637] x 100
Subtract the new number by the original number
914 - 637 = 277
277 ÷ 637 = 0.434850863422292
0.434850863422292 x 100 = 43.49%