-7.59% is the change from 698 to 645
Calculation steps:
[( 645 - 698 ) ÷ 698] x 100 = -7.59%
Formula
Percentage change = [(645 - 698) / 698] x 100
Subtract the new number by the original number
645 - 698 = -53
-53 ÷ 698 = -0.07593123209169055
-0.07593123209169055 x 100 = -7.59%