-78.46% is the change from 622 to 134
Calculation steps:
[( 134 - 622 ) ÷ 622] x 100 = -78.46%
Formula
Percentage change = [(134 - 622) / 622] x 100
Subtract the new number by the original number
134 - 622 = -488
-488 ÷ 622 = -0.7845659163987139
-0.7845659163987139 x 100 = -78.46%