-70.05% is the change from 611 to 183
Calculation steps:
[( 183 - 611 ) ÷ 611] x 100 = -70.05%
Formula
Percentage change = [(183 - 611) / 611] x 100
Subtract the new number by the original number
183 - 611 = -428
-428 ÷ 611 = -0.7004909983633388
-0.7004909983633388 x 100 = -70.05%