-66.48% is the change from 698 to 234
Calculation steps:
[( 234 - 698 ) ÷ 698] x 100 = -66.48%
Formula
Percentage change = [(234 - 698) / 698] x 100
Subtract the new number by the original number
234 - 698 = -464
-464 ÷ 698 = -0.664756446991404
-0.664756446991404 x 100 = -66.48%