-70.52% is the change from 658 to 194
Calculation steps:
[( 194 - 658 ) ÷ 658] x 100 = -70.52%
Formula
Percentage change = [(194 - 658) / 658] x 100
Subtract the new number by the original number
194 - 658 = -464
-464 ÷ 658 = -0.7051671732522796
-0.7051671732522796 x 100 = -70.52%