-53.57% is the change from 644 to 299
Calculation steps:
[( 299 - 644 ) ÷ 644] x 100 = -53.57%
Formula
Percentage change = [(299 - 644) / 644] x 100
Subtract the new number by the original number
299 - 644 = -345
-345 ÷ 644 = -0.5357142857142857
-0.5357142857142857 x 100 = -53.57%