-82.49% is the change from 634 to 111
Calculation steps:
[( 111 - 634 ) ÷ 634] x 100 = -82.49%
Formula
Percentage change = [(111 - 634) / 634] x 100
Subtract the new number by the original number
111 - 634 = -523
-523 ÷ 634 = -0.8249211356466877
-0.8249211356466877 x 100 = -82.49%