-33.96% is the change from 910 to 601
Calculation steps:
[( 601 - 910 ) ÷ 910] x 100 = -33.96%
Formula
Percentage change = [(601 - 910) / 910] x 100
Subtract the new number by the original number
601 - 910 = -309
-309 ÷ 910 = -0.3395604395604396
-0.3395604395604396 x 100 = -33.96%