-65.3% is the change from 513 to 178
Calculation steps:
[( 178 - 513 ) ÷ 513] x 100 = -65.3%
Formula
Percentage change = [(178 - 513) / 513] x 100
Subtract the new number by the original number
178 - 513 = -335
-335 ÷ 513 = -0.6530214424951267
-0.6530214424951267 x 100 = -65.3%