-91.07% is the change from 683 to 61
Calculation steps:
[( 61 - 683 ) ÷ 683] x 100 = -91.07%
Formula
Percentage change = [(61 - 683) / 683] x 100
Subtract the new number by the original number
61 - 683 = -622
-622 ÷ 683 = -0.9106881405563689
-0.9106881405563689 x 100 = -91.07%