-70.97% is the change from 651 to 189
Calculation steps:
[( 189 - 651 ) ÷ 651] x 100 = -70.97%
Formula
Percentage change = [(189 - 651) / 651] x 100
Subtract the new number by the original number
189 - 651 = -462
-462 ÷ 651 = -0.7096774193548387
-0.7096774193548387 x 100 = -70.97%