-32.86% is the change from 910 to 611
Calculation steps:
[( 611 - 910 ) ÷ 910] x 100 = -32.86%
Formula
Percentage change = [(611 - 910) / 910] x 100
Subtract the new number by the original number
611 - 910 = -299
-299 ÷ 910 = -0.32857142857142857
-0.32857142857142857 x 100 = -32.86%