132.94% is the change from 428 to 997
Calculation steps:
[( 997 - 428 ) ÷ 428] x 100 = 132.94%
Formula
Percentage change = [(997 - 428) / 428] x 100
Subtract the new number by the original number
997 - 428 = 569
569 ÷ 428 = 1.3294392523364487
1.3294392523364487 x 100 = 132.94%