127.34% is the change from 428 to 973
Calculation steps:
[( 973 - 428 ) ÷ 428] x 100 = 127.34%
Formula
Percentage change = [(973 - 428) / 428] x 100
Subtract the new number by the original number
973 - 428 = 545
545 ÷ 428 = 1.2733644859813085
1.2733644859813085 x 100 = 127.34%