-26.95% is the change from 694 to 507
Calculation steps:
[( 507 - 694 ) ÷ 694] x 100 = -26.95%
Formula
Percentage change = [(507 - 694) / 694] x 100
Subtract the new number by the original number
507 - 694 = -187
-187 ÷ 694 = -0.26945244956772335
-0.26945244956772335 x 100 = -26.95%