-77.36% is the change from 698 to 158
Calculation steps:
[( 158 - 698 ) ÷ 698] x 100 = -77.36%
Formula
Percentage change = [(158 - 698) / 698] x 100
Subtract the new number by the original number
158 - 698 = -540
-540 ÷ 698 = -0.7736389684813754
-0.7736389684813754 x 100 = -77.36%