-81.75% is the change from 997 to 182
Calculation steps:
[( 182 - 997 ) ÷ 997] x 100 = -81.75%
Formula
Percentage change = [(182 - 997) / 997] x 100
Subtract the new number by the original number
182 - 997 = -815
-815 ÷ 997 = -0.8174523570712137
-0.8174523570712137 x 100 = -81.75%