-77.95% is the change from 517 to 114
Calculation steps:
[( 114 - 517 ) ÷ 517] x 100 = -77.95%
Formula
Percentage change = [(114 - 517) / 517] x 100
Subtract the new number by the original number
114 - 517 = -403
-403 ÷ 517 = -0.7794970986460348
-0.7794970986460348 x 100 = -77.95%