81.65% is the change from 425 to 772
Calculation steps:
[( 772 - 425 ) ÷ 425] x 100 = 81.65%
Formula
Percentage change = [(772 - 425) / 425] x 100
Subtract the new number by the original number
772 - 425 = 347
347 ÷ 425 = 0.8164705882352942
0.8164705882352942 x 100 = 81.65%