-68.01% is the change from 697 to 223
Calculation steps:
[( 223 - 697 ) ÷ 697] x 100 = -68.01%
Formula
Percentage change = [(223 - 697) / 697] x 100
Subtract the new number by the original number
223 - 697 = -474
-474 ÷ 697 = -0.6800573888091822
-0.6800573888091822 x 100 = -68.01%