89.43% is the change from 407 to 771
Calculation steps:
[( 771 - 407 ) ÷ 407] x 100 = 89.43%
Formula
Percentage change = [(771 - 407) / 407] x 100
Subtract the new number by the original number
771 - 407 = 364
364 ÷ 407 = 0.8943488943488943
0.8943488943488943 x 100 = 89.43%