-70.2% is the change from 651 to 194
Calculation steps:
[( 194 - 651 ) ÷ 651] x 100 = -70.2%
Formula
Percentage change = [(194 - 651) / 651] x 100
Subtract the new number by the original number
194 - 651 = -457
-457 ÷ 651 = -0.7019969278033794
-0.7019969278033794 x 100 = -70.2%