-77.7% is the change from 601 to 134
Calculation steps:
[( 134 - 601 ) ÷ 601] x 100 = -77.7%
Formula
Percentage change = [(134 - 601) / 601] x 100
Subtract the new number by the original number
134 - 601 = -467
-467 ÷ 601 = -0.7770382695507487
-0.7770382695507487 x 100 = -77.7%