-72.38% is the change from 945 to 261
Calculation steps:
[( 261 - 945 ) ÷ 945] x 100 = -72.38%
Formula
Percentage change = [(261 - 945) / 945] x 100
Subtract the new number by the original number
261 - 945 = -684
-684 ÷ 945 = -0.7238095238095238
-0.7238095238095238 x 100 = -72.38%