-25.44% is the change from 688 to 513
Calculation steps:
[( 513 - 688 ) ÷ 688] x 100 = -25.44%
Formula
Percentage change = [(513 - 688) / 688] x 100
Subtract the new number by the original number
513 - 688 = -175
-175 ÷ 688 = -0.2543604651162791
-0.2543604651162791 x 100 = -25.44%