-74.61% is the change from 697 to 177
Calculation steps:
[( 177 - 697 ) ÷ 697] x 100 = -74.61%
Formula
Percentage change = [(177 - 697) / 697] x 100
Subtract the new number by the original number
177 - 697 = -520
-520 ÷ 697 = -0.7460545193687231
-0.7460545193687231 x 100 = -74.61%