-75.13% is the change from 780 to 194
Calculation steps:
[( 194 - 780 ) ÷ 780] x 100 = -75.13%
Formula
Percentage change = [(194 - 780) / 780] x 100
Subtract the new number by the original number
194 - 780 = -586
-586 ÷ 780 = -0.7512820512820513
-0.7512820512820513 x 100 = -75.13%