-34.43% is the change from 697 to 457
Calculation steps:
[( 457 - 697 ) ÷ 697] x 100 = -34.43%
Formula
Percentage change = [(457 - 697) / 697] x 100
Subtract the new number by the original number
457 - 697 = -240
-240 ÷ 697 = -0.34433285509325684
-0.34433285509325684 x 100 = -34.43%