-21.76% is the change from 841 to 658
Calculation steps:
[( 658 - 841 ) ÷ 841] x 100 = -21.76%
Formula
Percentage change = [(658 - 841) / 841] x 100
Subtract the new number by the original number
658 - 841 = -183
-183 ÷ 841 = -0.21759809750297265
-0.21759809750297265 x 100 = -21.76%