-77.97% is the change from 59 to 13
Calculation steps:
[( 13 - 59 ) ÷ 59] x 100 = -77.97%
Formula
Percentage change = [(13 - 59) / 59] x 100
Subtract the new number by the original number
13 - 59 = -46
-46 ÷ 59 = -0.7796610169491526
-0.7796610169491526 x 100 = -77.97%